Question

Find the area of the smaller sector.Round to the nearest tenth.130°8.02 mArea = [? ]m?

Answer 1

First, find the area of the whole circle;

Area= π * radius^2 = π* (8.02)^2 = 202.07 m^2

Then, since the sector is 130° out of 360°

202.07 x (130/360) = 72.97 m^2