Question

In an isosceles triangle the base angles are equal and the vertex angle is twice of each base angle. Find the measure of the angles of triangle.​

Answer 1

Answer:

Step-by-step explanation:

Let the base and vertex angles be x and 2x.

A/Q

x°+x°+2x°=180°

4x°=180

x°=45°

Hence base angle =45° and vertex angle = 90°