Question

Each of the two equal angles of an isosceles triangle is half the third angle. find the angles of the triangleΔ

Answer 1

SOLUTION

Given, Triangle is an isosceles triangle

Therefore, two sides are equal.

Let the equal angles be 'x'

Therefore,Third angle=2x

By ANGLE SUM PROPERTY OF A TRIANGLE,

2x+x+x=180°

=》x=45°

Therefore, The angles are 45°,45°,90°.

It also implies that the given triangle is a right angled triangle

Answer 2

Answer will be 45,45,90