Question

Find the area of each sector. Round your answer to nearest tenth

Answer 1

Answer:

A

Step-by-step explanation:

The area (A) of the sector is calculated as

A = area of circle × fraction of circle

    = πr² × $\frac{150}{360}$

    = π × 12² × $\frac{15}{36}$

    = 144π × $\frac{5}{12}$ ( cancel 144 and 12 by 12 )

    = 12π × 5

    = 60π

     ≈ 188.5 Km² ( to the nearest tenth ) → A