WebThe Obtuse Triangle has an obtuse angle (an obtuse angle has more than 90°). In the picture on the left, the shaded angle is the obtuse angle that distinguishes this triangle. Since the … WebThe triangle with one interior angle greater than 90° or an obtuse angle is called an obtuse triangle. Solved Examples Example 1: Classify the triangle as equilateral, isosceles, or scalene. Solution: Examine the lengths of the sides to see if any sides are equal. All sides of the triangle are different from each other.

Acute and obtuse triangles - Wikipedia

WebNow you could imagine an obtuse triangle, based on the idea that an obtuse angle is larger than 90 degrees, an obtuse triangle is a triangle that has one angle that is larger than 90 … WebIn an obtuse angle triangle, the sum of the squares of the two sides is less than the square of the longest side. For example, if the sides of an obtuse triangle measure a, b, and c such that c is the largest side, then we have: a 2 + b 2 < c 2. Conversely, if in a triangle, if a 2 + b 2 < c 2, then the triangle is an obtuse triangle. simplify family lawyers perth

Classifying triangles (video) Khan Academy

WebThere are two main ways to label angles: 1. give the angle a name, usually a lower-case letter like a or b, or sometimes a Greek letter like α (alpha) or θ (theta) 2. or by the three letters on the shape that define the angle, with the middle letter being where the … WebIsosceles obtuse triangle: An isosceles obtuse triangle is a triangle in which one of the three angles is obtuse (lies between 90° and 180°), and the other two acute angles are equal in … WebFeb 2, 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 … simplify fema