Question

What is the sector area of a sector created

by circle with a radius of 2 m and a 140°
central angle.

Answer 1

Area of sector = 4.88 m ²

Explanation:

Given:

Angle = 140°

Radius = 2 m

Find:

Area of sector

Computation:

Area of sector = [θ/360][πr²]

Area of sector = [140/360][(22/7)(2)²]

Area of sector = 4.88 m ²