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What is an Obtuse Triangle? An obtuse angled triangle, or just an obtuse triangle, is a triangle in which any one of the angles is more than 90 degrees. 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.
A triangle where one of the internal angles is obtuse (greater than 90 degrees). Try this Drag the orange dots on any vertex to reshape the triangle. While any angle exceeds 90 degrees, it is an obtuse triangle. Less than 90° - all three angles are acute and so the triangle is acute.
May 1, 2024 · An obtuse triangle is a triangle in which one of the angles is larger than 90°. There is only one such angle possible, since the sum of angles in a triangle is 180°. It's easy to show that in this type of triangle, the obtuse angle is larger than the sum of the other two angles.
Illustrated definition of Obtuse Triangle: A triangle that has an angle greater than 90deg.
3 days ago · An obtuse triangle is a triangle in which one of the angles is an obtuse angle. (Obviously, only a single angle in a triangle can be obtuse or it wouldn't be a triangle.) A triangle must be either obtuse, acute, or right.
Aug 3, 2023 · Definition. An obtuse triangle is a figure where one of the three angles measures more than 90°, and the other two angles measure less than 90°.
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.
