the area of a circle PQR with centre O is 72cmsquare. what is the area of sector POQ if angle O is equal to 40degree

5 answers

(40/360)72
8cmsquare
dat not the ans the ans is 8
Pls answer me
The area of a circle is PQR with centre of 0is 72cm what is the area of the sector P0Q if P0Q =40?