If all the three angles of a triangle are equal, then each one of them is equal to

Question

Philoid · Accepted Answer

Let,

A, B and C be the angles of

A = B = C (Given)

We know that,

∠A + ∠B + ∠C = 180^o

∠A + ∠A + ∠A = 180^o

3∠A = 180^o

∠A = 60^o

Therefore,

∠A = ∠B = ∠C = 60^o

Thus, each angle is equal to 60^o.