Question

If the circumference of the circular sheet is 88 cm, Find its radius. Also find the

area of the sheet​

Answer 1

circumference of the sheet=88 cm

2πr=88

or,2×22/7×r=88

or,r=88×7/22×1/2

or,r=14

therefore radius=14 cm

area=π×14×14=22/7×14×14 cm²=154 cm²