Question

What is the area of a sector with a central angle of 5pi over 6 radians and a radius of 5.6ft

Answer 1

41.0501 ft²

Explanation:

Area of a Sector (Radians): A = 1/2r²∅

We are given r and ∅, so simply plug it into the formula:

A = 1/2(5.6)²(5π/6)

A = 1/2(31.36)(5π/6)

A = 15.68(5π/6)

A = 41.0501 ft²