What is area of a sector of 144° in a circle with a radius of 15 cm?
1 Answer
May 22, 2018
Explanation:
#"area of sector "="area of circle "xx"fraction of circle"#
#color(white)(xxxxxxxxxx)=2pirxx144/360#
#color(white)(xxxxxxxxxx)=(2pixx15xx144)/360~~37.7" cm"^2#
