Question

What is the area of the sector of a circle with θ=75°
and a radius of 4 feet? Include pi in your calculation.(1 point)

A=2.168 ft.2


A=39.794 ft.2


A=10.472 ft.2


A=50.265 ft.2

Answer 1

Area = (θ/360)·πr² = (75/360)·π·4² = (5/24)·16π = (10/3)π ft² ≈ 10.472 ft².

Answer: A = (10/3)π ft² (≈ 10.472 ft²).