Perimeter of obtuse angle triangle.
Jun 9, 2012 · 6 9 12 - Obtuse scalene triangle, area=26.
Perimeter of obtuse angle triangle The second phase calculates other triangle characteristics, such as angles, area, perimeter, heights, the center of gravity, circle radii, etc. The perimeter of an obtuse triangle is the sum of its sides' measurements. In an isosceles right triangle, we know that two sides are congruent. 236 in and that the angles in the golden triangle are equal to 72° and 36° - the ratio is equal to 2:2:1, indeed. Let's take a closer look at each of the formulae. 5 7 10 triangle. Perimeter of Obtuse Angled Triangle; The perimeter of an obtuse triangle is equal to the sum of its sides' measurements. Therefore, as one angle is obtuse or greater than 90 degrees in an obtuse-angled triangle the other two must be acute i. An isosceles triangle in which any one angle is obtuse angles and the other two are acute angles is called an Isosceles Acute triangle. Mar 27, 2021 · $\begingroup$ In an obtuse triangle, the square of the side opposite the obtuse angle is strictly greater than the sum of the squares of the other two sides. Thinking that obtuse triangles have all obtuse angles All interior angles of a triangle add up to 180 degrees. The perimeter of any triangle, including an obtuse-angled triangle, is calculated by adding the lengths of all its three sides. 91. an angle greater than 90°. If a, b, and c are the side lengths of an obtuse-angled triangle, then its perimeter is given as (a + b + c) units. The lengths of the sides of the triangle: a = 2. The perimeter of an acute triangle is the sum of the sides of the triangle. The perimeter formula is written formally in the following format: A scalene triangle is a triangle with all three sides different in lengths, and all three angles different in measurement. 7 8 12 triangle. Formula used: Area of a triangle = (1/2) × base × height. In other words, one angle in the triangle is "obtuse" or wider than a right angle, while the other two angles are acute, or narrower than a right angle. 2 - Obtuse scalene triangle, area=11. An obtuse-angled triangle can be a scalene triangle or isosceles triangle but will never be equilateral since an equilateral triangle has equal sides and angles where each angle measures 60°. Aug 3, 2023 · 1. No, the given figure is not an obtuse triangle as all the angles are less than 90°. Computed angles, perimeter, medians, heights, centroid, inradius and other properties of this triangle. The formula for area and perimeter of an obtuse triangle is similar to the formula for any other triangle. The differences between the types are given below: Feb 27, 2016 · All right-angled triangles with sides a,b,h are clearly lattice triangles as we can have vertices are (0,0) (a,0) (0,b) or (0,0) (a,0) (a,b). You can think about it as a path surrounding this figure. 31. Triangle formulas. Hence, the triangle is an obtuse-angled triangle where a 2 + b 2 < c 2 . Because of the obtuse angle, this type of triangle has a visibly “stretched” appearance, with one corner being Right angle triangle: When the angle between a pair of sides is equal to 90 degrees it is called a right-angle triangle. Dec 21, 2024 · Given below is the solved example of Perimeter of Obtuse Triangle. 46. An obtuse angled triangle, or just an obtuse triangle, is a triangle in which any one of the angles is more than 90 degrees. The differences between the types are given below: May 5, 2019 · Explanation: Let the sides be x, x, y, where x, y are positive integers. Types Therefore, the altitude of a right triangle (h) = √xy. The characteristics of an obtuse triangle are: One interior angle is greater than 90° (90 degrees being a right angle); The rest of the angles are under 90° (acute angles); The side opposite the obtuse angle is the longest side of the triangle; May 5, 2023 · On this basis of angles, we have 3 types: Right-angled triangle, Obtuse angled triangle and Acute angled triangle. To find the perimeter of an obtuse triangle, you need to add up the lengths of all three sides of the triangle. Applying this would eventually rule out the cases not satisfying the condition. Consider the perimeter of a triangle: P = a + b + c. Acute Triangle: All three angles are less than 90 degrees. Find the area and perimeter of an obtuse triangle with height, base and sides of the triangle. As a result, the perimeter of Obtuse-angled triangle is calculated using the formula: The Perimeter of a Rhombus is 96 Cm and Obtuse Angle of It is 120°. Since it is an isosceles right-angled triangle, we can apply the Pythagoras theorem and derive a formula which helps to find the perimeter of the triangle with only the hypotenuse given. To find the perimeter of a triangle, add the lengths of all three sides together. One of the three interior angles measures more than 90°, and two others are acute angles; in ∆ABC, ∠ABC is the obtuse angle. Using Heron's formula for the area of a triangle: Area = √(s(s-a)(s-b)(s-c)) where s = (a+b+c)/2 is the semi-perimeter. Since we know a and b, we can find c. Since an obtuse angle measures more than 90 degrees, the other two angles of the triangle together measure less than 90 degrees, making both of them acute. In the picture on the left, the shaded angle is the obtuse angle that distinguishes this triangle. An obtuse triangle is a triangle which has an obtuse angle. 29 1 09944487 c = 2. We use Pythagoras Theorem in such case. A triangle is a closed, two-dimensional geometric figure with three angles, and the sum of all the angles of a tria Feb 1, 2024 · Types of Triangles: Based on Angle Measurements. For a triangle, the perimeter would be the sum of all the sides of the triangle. 81. 783 3. Some input data also results in two to three correct triangle solutions (e. Sep 12, 2023 · The task is to find the number of acute triangles, obtuse triangles, and right triangles separately that can be formed from the given array. 3. The obtuse triangle is one of two types of oblique triangles - the other one is acute. Triangle facts, theorems, and laws It is not possible for a triangle to have more than one vertex with internal angle greater than or equal to 90°, or it would no longer be a triangle. The perimeter of an obtuse scalene triangle is the sum of the three sides. The obtuse angle triangle is a type of triangle that can have 1 of its interior angles measuring greater than 90 degrees. a triangle with one angle as obtuse is called as the obtuse triangle. May 7, 2010 · 5 7 10 - Obtuse scalene triangle, area=16. Acute angle triangle. However, if the other two angles are unequal, it is a scalene right-angled triangle. Please help. In this article, you will learn more about Acute angled triangles like its definition, properties, the formula of perimeter and area along with some solved examples. By Sides: You can classify triangles based on their sides as shown below. Area of a Right Angled Triangle. The formula is expressed as, Perimeter of Isosceles right-angled triangle = h(1 + √2); where 'h' is the hypotenuse. 2 5. An obtuse isosceles triangle is an isosceles triangle with a vertex angle greater than 90°. Right triangles, and the relationships between their sides and angles, are the basis of trigonometry. Solution: (c) By interior angle sum property of triangle, The measure of the third angle of the given triangle comes out to be 120°. Obtuse scalene triangle. If the third interior angle (non-equal angle) in an isosceles triangle is obtuse (lying between 90° and 180°), it is called an isosceles obtuse triangle. This means the angle sum property for any triangle remains the same. Obtuse triangle properties. Obtuse Angled Triangle Formula. In real-life problems, a perimeter of a triangle may be useful in making a fence around the triangular parcel, tying up a triangular box with ribbon, or estimating the lace needed for binding a triangular pennant. 26 7 65570128 Perimeter: p = 6. An obtuse triangle has any of its one angles more than 90°. 2. Calculation: Let the Dec 17, 2024 · Isosceles Obtuse Triangle. Jan 25, 2023 · Q. And when we join the other two open ends of the line segments, then it results in an obtuse-angled triangle. Output : Acute Triangle: 2 Right Triangle: 1 Obtuse Triangle: 4 Acute triangles that can be formed are {10, 12, 15} and { 9, 10, 12 }. Thus, the perimeter a triangle with side lengths a, b, and c, would be: Perimeter of a triangle = a + b + c units. Perimeter of Triangle. The Obtuse Triangle has an obtuse angle (an obtuse angle has more than 90°). Right Angled Triangle. 5 5 9 triangle. Since, the measure of one of the angles of the triangle is greater than 90°. ) True, in a right If one angle of a triangle is obtuse (greater than 90. Area of the triangle = 294 cm 2. Learn how to find the perimeter of a right angled triangle with concepts, definitions, formulas, methods, solved examples, and practice questions. o) the triangle is called obtuse angled. Since, the perimeter of a Here, S denotes the semi perimeter which can be calculated as S = (a + b + c)/2, and a, b, and c are the sides of the given triangle. It can be dissected into seven acute triangles and not more than that. Suppose their lengths are equal to l, and the hypotenuse measures h units. Law of sines. 8. What is an Acute Angle Triangle? Acute angled triangle is a type of triangle in which all the interior angles are less than 90 degrees. 25. Since the total degrees in any triangle is 180°, an obtuse triangle can only have one angle that measures more than 90°. 5 5 9 - Obtuse isosceles triangle, area=9. right, acute, obtuse, equilateral, isosceles, and scalene). An acute triangle has all of its angles less than 90°. An equilateral triangle is a special case of isosceles Aug 3, 2023 · In ∆ABC, since AB = smallest side, ∠ACB = smallest angle; similarly BC = longest side, ∠BAC = largest angle; Types . The sum of the interior angles of the obtuse triangle is equal to 180° only. Moreover ,2x + y = 2008 shows that y is even. Read on to understand how the calculator works, and give it a go - finding missing angles in triangles has never been easier! An obtuse triangle is one of the three kinds of triangles which are obtuse, acute and right. To find the sides and angles of a scalene triangle, we can use the law of sines and law of cosines. Jul 30, 2024 · Below you'll also find the explanation of fundamental laws concerning triangle angles: triangle angle sum theorem, triangle exterior angle theorem, and angle bisector theorem. The perimeter is a distance around the shape – in our case, around the triangle. Right Triangle: One angle is exactly 90 degrees. Triangle Type: By Angles: You can classify triangles based on their angles as shown below. Some examples of isosceles obtuse triangles are, Triangle with angles 40°, 40° and 100° Triangle with angles 35°, 35° and 110°, etc. What are three types of isosceles triangles? Isosceles triangles can be classified into three types: 1) acute isosceles triangle, 2) obtuse isosceles triangle, and 3) right isosceles triangles. Oct 25, 2024 · Types of triangles on the basis of angles of triangle. Triangles can also be classified based on the measurements of their angles. The dashes on the two sides of the triangle indicate that those two sides are congruent. Properties of Obtuse Triangles . Apart from the obtuse triangle, the acute and right triangles are the other two types of triangles that Explanation: . You can use this calculator to determine different parameters than in the example, but remember that there are generally two distinct isosceles triangles with a The base can be extended to determine the height of an obtuse triangle. Where is the incentre of an obtuse-angled triangle located? Ans: The incentre of an obtuse-angled triangle is always located inside the triangle because it is the cutting point of the internal angle bisector of the triangle. One of the other two sides = 42 cm. 2 8 9 triangle. Isosceles Acute Triangle Obtuse Angle Triangle: A triangle which consists of three acute angles. Obtuse Triangle A triangle is a two-dimensional plane figure with three sides and three angles that is closed in two dimensions. Dec 10, 2024 · Obtuse-Angled Scalene Triangle: An obtuse-angled scalene triangle is a scalene triangle in which any one of the interior angles of the triangle is an obtuse angle(i. Thus Jul 18, 2024 · Continue reading to find out how to calculate the sides of a triangle for three different cases: If two sides and one angle are known; If two angles and one side are known; and; If two sides and the perimeter are known. 1 6 602468995 Area: T = 1. The side opposite the obtuse angle is the longest side of the triangle, so AC is the longest side. Altitude of an Obtuse Triangle. May 29, 2023 · Obtuse Isosceles Triangle. Scalene triangles are classified into three types: 1) acute scalene triangle, 2) obtuse scalene triangle, and 3) right scalene triangles. The perimeter and area of an obtuse triangle are calculated using separate methods. Jul 11, 2024 · In an obtuse-angled triangle ABC, Length of the longest side AB = 50 cm. An isosceles obtuse triangle is a triangle that comes in the category of both obtuse triangles and isosceles triangles. 39 5 5161637 Semiperimeter: s = 3. Where a, b, and c are the side lengths of the triangle. Thus, if one angle is May 4, 2023 · Obtuse angled triangles or obtuse triangles are triangles with any one of their angles being an obtuse angle i. A triangle is a closed, two-dimensional geometric figure with three angles, and the sum of all the angles of a tria 2 8 9 - Obtuse scalene triangle, area=7. The other two angles are less than 90° degrees when combined However, the obtuse angle, when added with the other two angles, is 180° degrees. Dec 26, 2017 · What is the maximum and minimum perimeter of an obtuse-angled triangle with area $10cm^2$ and longest side $10cm$? I have tried using $20= ab \sin C $ and $100=a^2+b^2+2ab \cos C $ but I am not getting the answer. Here, a, b, and c are the sides of the triangle. For Example- it can be 120 degrees or 100 degrees. Jun 9, 2012 · 6 9 12 - Obtuse scalene triangle, area=26. greater than 90 o. Obtuse Scalene Triangle Formulas. Sep 2, 2024 · Obtuse Triangle Definition . In general, the area of an Isosceles triangle is defined by ½ x b x h. its measure is greater than 90°). English. In an obtuse scalene triangle, one of the interior angles is more than 90° and the other 2 angles are less than 90°. The altitude of an obtuse triangle lies outside the triangle. In I: 11 = 7 + 4 + c 11 = 11 + c In an obtuse triangle, one of the angles of the triangle is greater than 90°, while in an acute triangle, all of the angles are less than 90°, as shown below. Sep 11, 2015 · 9 11 15 - Obtuse scalene triangle, area=49. One example of the obtuse isosceles triangle angles is 40°, 40°, and 100°. An acute isosceles triangle is an isosceles triangle with a vertex angle less than 90°, but not equal to 60°. An obtuse triangle is a triangle in which one of the interior angles measures between 90° and 180°. 55. g. The third side of any triangle is found only when two sides of the Right-Angled Triangle are given. In other words, all its angles are “acute” (smaller than a right angle). There are also right-angled triangles with the right angle not on the x or y axis, called oblique right-angled triangles such as (0,0) (1,1) (2,0) with sides 2, √2, √2 and Second, when all the side lengths are known, then the perimeter formula may be used on all types of triangles (e. Perimeter of an obtuse scalene triangle. 711 - Obtuse scalene triangle, area=2. The figure below shows a scalene obtuse triangle. 321 10 - Obtuse scalene triangle, area=18. You will also find an example of using the calculator to find the missing sides of a triangle. We checked, for instance, that the isosceles triangle perimeter is 4. Acute Triangle: All angles are less than 90 degrees. Because all the angles in a triangle add up to 180°, the other two angles have to be acute (less than 90°). The other three types of triangles are based on the sides of the triangle. 94 4 39202888 b = 1. Right-Angled Triangle: One of the angles is exactly 90 degrees, making it a right angle. 1. In a right triangle, the side that is opposite of the 90° angle is the longest side of the triangle, and is called the hypotenuse. The perimeter of a right-angled triangle means the sum of its boundary or the sum of all three sides. Right angle triangle . 72 9 91990633 ° = 114°43'45″ = 2. 3. The angle formed between the base and the height of the triangle is always of 90degrees. Obtuse Triangle: One angle is more than 90 degrees. Acute Angled Triangle; Right Angled Triangle; Obtuse Angled Triangle; Finding Third Side of a Triangle given Two Sides are Given. 14. Obtuse Scalene Triangle : The sides of obtuse scalene triangles are different in measure. In a right triangle, one of the angles is equal to 90° or right angle. Note that the obtuse angle is made by the two equal sides. Dec 6, 2024 · Obtuse angle triangles are triangles in which one angle of the triangle measures greater than 90 degrees. Pythagorean Theorem; Types of triangles (based on sides) Types of triangles (based on angles) Number of triangle with given perimeter; Longest side in an obtuse angled triangle; Apollonius's theorem; Medians of a triangle; Area of a Triangle; Quiz 01; Angle Bisector Theorem; Centers of a Triangle; Similar Figures. Perimeter of an obtuse-angled triangle = (a + b + c) units. An obtuse triangle has an angle greater than 90°. Similar Aug 3, 2023 · The Altitude, AE bisects the base and the apex angle into two equal parts, forming two congruent right-angled triangles, ∆AEB and ∆AEC; Types . An obtuse scalene triangle has two other angles that are both less than 90 degrees and a third angle that is more than 90 degrees but less than 180 degrees. The angles in a scalene triangle can be acute, right, or obtuse with the sum of the interior angles always equal to 180°. The angle property of the acute triangle says the interior angles of an acute triangle are always less than 90° or lie between (0° to 90°). Perimeter of an acute triangle. The sum of all three interior angles of the obtuse scalene triangle is 180°. As the name suggests one angle of an obtuse angle triangle is an obtuse angle. Solution: a. Can Scalene Triangles be Obtuse? Yes, scalene triangles can be obtuse triangles. Hence PQR is a right angle triangle and. Obtuse Angled Triangle: A triangle whose one of the interior angles is more than 90°. 855 2. 5. Obtuse angle triangle . Where do we use the incenter of a triangle in real life? Ans: A man wants to install a new triangular Oct 7, 2024 · Which triangle is obtuse? The obtuse triangle angle is the interior angle that measures more than 90° degrees, but less than 180° degrees. Perimeter of Obtuse Scalene Triangle. The given below is the Perimeter of Obtuse Triangle Formula for calculating the perimeter. Q. Obtuse Triangle: One of the angles is greater than 90 degrees. Aug 14, 2017 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Triangle is a java application where users enter the lengths of a triangle's 3 sides, and it computes the type of triangle (right, obtuse, or acute), the perimeter, and the area. Lets assume that a An angle which is more than 90 degree and less than 180 is obtuse angle. The perimeter of an obtuse scalene triangle is defined as the sum of the three sides and it is given as, P = (a + b + c) units. Now, use the information given about the perimeter to set up an equation to solve for . A right-angled triangle, also called a right triangle has any one angle equal to 90°. Use our online Perimeter of obtuse triangle calculator to find the perimeter of an obtuse triangle. 00 2 24022718 rad Angle ∠ B = β = 23. Explanation: . Find the Lengths of Its Diagonals. Viewed 272 times There are four types of isosceles triangles: acute, obtuse, equilateral, and right. Let’s discuss the formulas to find the area and perimeter of a scalene obtuse triangle. An obtuse triangle will have only one obtuse angle (more than 90°) and two acute angles. Sum of the angles of a triangle is always 180°. In this triangle, there is one obtuse angle and the other two angles are equal in measurement and are acute angles. Given a triangle with side lengths a, b, and c, the perimeter is: P = a + b + c May 31, 2024 · An obtuse triangle is a triangle with one interior angle greater than 90° (degrees). Height . A perimeter of a triangle is defined as the total length of the outer boundary of the (a) Right-angled triangle (b) Acute angled triangle (c) Obtuse angled triangle (d) Isosceles right-angled triangle. It means that all the angles are less than 90 degrees: A triangle in which one angle measures 90 degrees and other two angles are less than 90 degrees (acute angles) A triangle in which one angle measures above 90 degrees and the other two angles measures less than 90 degrees. Modified 7 years, 2 months ago. The sum of consecutive interior and exterior angles of a triangle is supplementary (180°). Number of isosceles obtuse-angled triangles with perimeter $2008$ Ask Question Asked 7 years, 2 months ago. Jul 8, 2012 · 7 8 12 - Obtuse scalene triangle, area=26. 4. Triangles are fundamental shapes in geometry and have various properties and theorems associated with them. 5. How to find the sides of a scalene triangle. 6 9 12 triangle. The figure below shows an obtuse triangle Feb 1, 2024 · Types of Triangles: Based on Angle Measurements. 176 7. Acute Triangle: Obtuse Triangle: Right Triangle: Acute Triangle: An acute triangle has all three angles less than 90 degrees. The longest side of an obtuse triangle is opposite the obtuse angle vertex. A triangle cannot be a right-angled triangle and an acute-angled triangle at the same time. 69. The most common application of right-angled triangles can be found in trigonometry. Obtuse angle triangle: When the angle between a pair of sides is greater than 90 degrees it is called an obtuse angle triangle. A scalene obtuse triangle is a one in which none of the sides have equal length and one of the internal angles measures greater than 90°. An acute scalene triangle has acute angles of various measurement, adding up to 180 degrees in total. Hypotenuse. 24 15 17 - Obtuse scalene triangle, area=126. As a result, the formula for the perimeter of an obtuse-angled triangle is: Obtuse angled triangle perimeter = (a + b + c) units. 9 11 15 triangle. Isosceles triangles are classified into three types: 1) acute isosceles triangle, 2) obtuse isosceles triangle, and 3) right isosceles triangles. Since the sum of the interior angles of a triangle must be equal to 180°, the remaining two angles of an obtuse triangle are acute angles that sum to a value that is less than 90°. 735 4. , if the specified triangle area and two sides - typically resulting in both acute and obtuse) triangle). Answer: Yes, these angles will form an obtuse-angled triangle, as 95 degrees is an obtuse angle and the sum of the angles(95 + 30 + 55) is 180 degrees. The other two base angles are acute and equal to each other. Jun 5, 2023 · The perimeter of an obtuse-angled triangle is equal to the sum of its three side lengths. A triangle can't have more than one obtuse angle. Read more: Right Angled Triangle. 282 69. If the other two angles are equal, that is 45 degrees each, the triangle is called an isosceles right-angled triangle. As a result, if one angle is obtuse or greater than 90 degrees, the other two angles must be acute or less than 90 degrees. Obtuse Triangle Obtuse Angle Triangle; According to the sides of the triangle, the triangle can be classified into three types, namely; Find the area and perimeter of a triangle Angles; Triangles. The other two angles are acute angles. Will the following set of angles form an obtuse triangle? 95°, 30°, 55°. 47 3 28053046 Jun 5, 2023 · Obtuse angle triangles are triangles in which one angle of the triangle measures greater than 90 degrees. The sum of the two acute angles is always less than the obtuse angle, so ∠BAC + ∠ACB < ∠ABC. An obtuse triangle is a one with an obtuse angle (angle > 90°). ) The Perimeter of an Obtuse Angled Triangle. The right-angled triangle is the geometrical shape and it is considered as the basics of trigonometry. The law of sines is a formula that relates the sides and angles of a triangle. In an obtuse isosceles triangle, the vertex angle is an obtuse angle. A right triangle is a type of triangle that has one angle that measures 90°. Examples: Input : arr[] = { 2, 3, 9, 10, 12, 15 }. Obtuse Angled Triangle. 16. both angles must be less than 90 Apr 18, 2024 · "Obtuse" describes a triangle that comprises: 1x angle that measures over 90 degrees (>90°), called an obtuse angle; and; 2x angles that measure less than 90 degrees (<90°), called the acute angles. The area occupied between these three sides is called the area of a triangle. e. There are three angles in the triangle, and the obtuse angle can be any one of them, while the remaining two angles are both acute. As per the formula just substitute the lengths and add them to get the result. Example: Can sides measuring 3 inches, Perimeter formula of Right-Angle Triangle = a + b + c. An obtuse triangle is greater than 90 degrees. Therefore, the height of the triangle will be the length of the perpendicular side. Below are some properties of obtuse triangles: One interior angle of an obtuse triangle measures between 90° and 180°. Hence, the area of the triangle is given by: Area = 1/2 × b × h Below are formulas for finding the sides, angles, area, and perimeter of a scalene triangle. A right triangle can have one obtuse angle. A triangle cannot be an acute-angled triangle and an obtuse-angled triangle at the same time. This means it measures more than 90 degrees but less than 180 degrees. It is usually drawn by extending the base of the obtuse triangle as shown in the figure given below. 19 8 75808185 Angle ∠ A = α = 114. Jun 24, 2023 · The sum of the three angles in an obtuse triangle is always greater than 180 degrees. Below are some formulas related to acute triangles. Thus, the length of the missing side is also. Obtuse triangle. Since we are looking for obtuse-angled triangle, y > x. Area of a Right Triangle = A = ½ × Base × Height (Perpendicular distance) From the above figure, Area of triangle ACB = 1/2 × a × b The perimeter of a right triangle is the sum of the measures of all three sides. A triangle in which one of the interior angles is greater than 90° is called an obtuse triangle. Similarly, a triangle cannot be both an obtuse and a right-angled triangle since Obtuse Angled Triangle Definition. Consider a triangle shown below. A triangle whose any one of the angles is an obtuse angle or more than 90°, then it is called an obtuse-angled triangle or obtuse triangle. How to Find the Perimeter of a Scalene Triangle? A triangle that has one of its angles going beyond 90 degrees, is called an obtuse-angled triangle. Perimeter of a triangle with sides a, b & c: A triangle is said to be an obtuse isosceles triangle if apart from two sides being equal, one of the angles of the triangle is an obtuse angle, i. A right-angled triangle has 3 sides: Base. $\endgroup$. 282 120 - Obtuse isosceles triangle, area=2078. alnprpodnypvjluqbbmgkjnwokcwkrppwlpsuhovqkwqfli