Question

Find the value of all angles of an equilateral triangle.

Answer 1

The equilateral triangle has equal angles.

∴ x° + x° + c°= 180°

⇒ 3x° = 180°

⇒ x° = 180/3 = 60°

∴ All angles of an equilateral triangle are 60°, 60°, 60°.