How do i get the area of this sector? (can you give me the formula too?)

enter image source here

1 Answer
Feb 17, 2018

"area "=51.49" square units"

Explanation:

"the area (A) of the sector is calculated using"

A="area of circle "xx"fraction of circle"

color(white)(A)=pir^2xx(angleBAC)/360

color(white)(A)=pixx10^2xx59/360

color(white)(A)=(pixx100xx59)/360

color(white)(A)~~51.49" to 2 decimal places"