Types of Triangles and Angles

Types of Triangles

Students this lesson includes different types of triangles. Side by side you will be assigned interactive question.

Equilateral Triangle

In geometry, an equilateral triangle is a triangle that has all its sides equal in length. For example, a triangle with its three sides equal to 5cm is an equilateral triangle. Since the three sides are equal therefore the three angles, opposite to the equal sides, are equal in measure. Therefore, it is also called an equiangular triangle, where each angle measure 60 degrees. 

Multiple Choice

Identify Equilateral Triangle

Scalene Triangle

A scalene triangle is a triangle in which all three sides are in different lengths, and all three angles are of different measures. However, the sum of all the interior angles is always equal to 180 degrees. Thus, it meets the angle sum property condition of triangle.

Fill in the Blanks

A scalene Triangle is a triangle in which ---------------angles are of different measures