Question

Determine the measure of each of the equal angles of a right-angled isosceles triangle.

OR

ABC is a right-angled triangle in which ∠A = 90° and AB = AC. Find ∠B and ∠C.

Answer 1

It is given that

Is right angled triangle

And

We have to find and

Since

(Isosceles triangle)

Now

(Property of triangle)

()

So

Hence