Question

In circle M with m Round to the nearest hundredth.

Answer 1

We know that the area of a sector is given by:

`A = (\pi r^2\alpha)/(360)`

Where α is the angle in degrees and r is the radius. We have:

• r = 9
• α = 82°

Evaluating:

`A = (\pi r^2\alpha)/(360) = (\pi(9)^2\cdot 82)/(360) = 57.96\ u^2`