An obtuse triangle is any triangle that contains an obtuse angle -- an angle that is greater than 90 degrees. The formula for finding the area of an obtuse triangle is the same as for other triangles, area = 1/2 x (base x height). Herein, what is an example of an obtuse triangle?
An obtuse triangle is any triangle that contains an obtuse angle. Here are some examples: Both triangles are obtuse because they contain an angle greater than 90 degrees.
Likewise, how do I find height of a triangle? If you know the base and area of the triangle, you can divide the base by 2, then divide that by the area to find the height. To find the height of an equilateral triangle, use the Pythagorean Theorem, a^2 + b^2 = c^2.
People also ask, what is the definition of obtuse angle triangle?
An obtuse triangle (or obtuse-angled triangle) is a triangle with one obtuse angle (greater than 90°) and two acute angles. Since a triangle's angles must sum to 180° in Euclidean geometry, no Euclidean triangle can have more than one obtuse angle.
How do you find the area of an irregular triangle?
The area of a scalene triangle with base b and height h is given by 1/2 bh. If you know the lengths of all three sides, you can calculate area using Heron's Formula without having to find the height.
Related Question Answers
How do you solve an obtuse angle?
You can calculate an obtuse triangle using the lengths of the triangle's sides. Square the length of both sides of the triangle that intersect to create the obtuse angle, and add the squares together. For example, if the lengths of the sides measure 3 and 2, then squaring them would result in 9 and 4. What are the sides of an obtuse triangle?
Properties of Obtuse Triangles The longest side of an obtuse triangle is the one opposite the obtuse angle vertex. An obtuse triangle may be either isosceles (two equal sides and two equal angles) or scalene (no equal sides or angles). An obtuse triangle has only one inscribed square. What are the characteristics of a obtuse triangle?
An obtuse triangle is one that has an angle greater than 90°. Because all the angles in a triangle add up to 180°, the other two angles have to be acute (less than 90°). It's impossible for a triangle to have more than one obtuse angle. What is the sum of an obtuse triangle?
An obtuse triangle (or obtuse-angled triangle) is a triangle with one obtuse angle (greater than 90°) and two acute angles. Since a triangle's angles must sum to 180° in Euclidean geometry, no Euclidean triangle can have more than one obtuse angle. What is the measure of an obtuse triangle?
An obtuse-angled triangle is a triangle in which one of the interior angles measures more than 90° degrees. In an obtuse triangle, if one angle measures more than 90°, then the sum of the remaining two angles is less than 90°. What does a obtuse triangle look like?
An obtuse-angled triangle is a triangle in which one of the interior angles measures more than 90° degrees. In an obtuse triangle, if one angle measures more than 90°, then the sum of the remaining two angles is less than 90°. Here, the triangle ABC is an obtuse triangle, as ∠A measures more than 90 degrees. What are the side lengths of an obtuse triangle?
Correct answer: Explanation: Rule - the length of one side of a triangle must be greater than the differnce and less than the sum of the lengths of the other two sides. are 15 and 5. The length of the third side must be greater than 15-5 or 10 and less than 15+5 or 20. What are types of triangles?
There are a number of different types of triangles, such as equilateral triangles, right triangles, scalene triangles, obtuse triangles, acute triangles, and isosceles triangles. How long is an obtuse angle?
An obtuse angle is any angle larger than 90 degrees. In other words, if the angle formed where two line segments meet goes beyond a right angle, it's obtuse. Think of it as a reclined car seat. Anything beyond that perfect upright, 90 degree position is obtuse. Can a triangle have two right angles?
In plane geometry, no, you cannot have a triangle with two right angles. As the sum of all three angles is , the third angle would have to be zero resulting in a degenerate shape which is a line rather than a triangle. How many obtuse angles are there in a triangle?
one obtuse
Can a triangle have 2 obtuse angles?
But by definition, obtuse angles are greater than 90 degrees, so the sum of 2 obtuse angles is greater than 180 degrees. It is therefore not possible for a triangle to have 2 obtuse angles, at least in 2 Euclidean dimensions. 
