Find the area of a sector of circle with radius of the circle is 21 cm and the area of the sector 60 degrees
Answers
Answered by
0
area of the sector = theta ' 360 x
r^2
= 60/360 x 22 /7 x 21 x 21
=1 / 6 x 22 x 3 x21
=11 x 21
=231 cm^2
= 60/360 x 22 /7 x 21 x 21
=1 / 6 x 22 x 3 x21
=11 x 21
=231 cm^2
Similar questions