Question

Find the measure of each angle of an equilateral triangle.

Answer 1

In equilateral triangle we know that each angle is equal

So ∠A = ∠B = ∠C

Now  ∠A + ∠B  + ∠C = 180° (by triangle property)

3∠A = 180°

∠A = 60°

Hence. ∠A = ∠B  = ∠C = 60°