Question

Find the value of x and y

Answer 1

x = 60

y = 60

x° + 2y° = 180° ⇒ 2y° = 180° - x°

x° = 60° {three sides of the same lengh, means three angles=60°}

2y° = 180° - 60°

2y° = 120°

y° = 60°