Question

In circle C with mZBCD = 106 and BC = 6 units find area of sector BCD.

Round to the nearest hundredth.
D
с
B

Answer 1

33.30 units²

Explanation:

Central angle = m<BCD = 106°

Radius (r) = 6 units

Area of sector BCD = central angle/360° × πr²

Plug in the values into the formula

Area of sector BCD = 106/360 × π × 6²

Area of sector BCD = 106/360 × π × 36

Area of sector BCD = 33.3008821

Area of sector BCD = 33.30 units² (nearest hundredth)