Question

What is the value of x?

Answer 1

x = 32

Explanation:

• The sum of interior angles in a triangle is equal to 180°.

∠Q + ∠R + ∠S = 180

∠Q + 116 + ∠S = 180

• Subtract 116 from both sides.

∠Q + ∠S = 64

• The given is an isosceles triangle, so ∠Q = ∠S

62 ÷ 2 = 32