This exercise involves the formula for the area of a circular sector.

Question

This exercise involves the formula for the area of a circular sector.

Find the area of a sector with central angle 7𝜋/8 rad in a circle of radius 14 m.

Answer 1

Use the Formula for the Area of a Sector.

Answer 2

radius = 14

angle = 7pi/8

Area = one half radius squared times angle if measured in radians

A = .5(14^2)(7pi/8) square meters

= about

269.4 m^2