Question

The diagram below shows a circle with center F. The angles are related with

Answer 1

48°

Explanation:

x + 2x + 3x + 4x + 5x = 360°

15x = 360°

x = 360° ÷ 15

x = 24°

∆BFC = 2∆AFB

= 2 (24°)

= 48°