Question

the area of a circle of radius 5 cm is numerically what percent of its circumference

Answer 1

area of circle= pier^2
=22/7 × 5×5
= 550/7 cm^2
circumference of circle = 2 pie r
= 2×22/7×5
220/7 cm
550/7 / 220/7 ×100
calculate it..

Answer 2

hope it helps to u.......