Question

Perimeter of a circle is equal to 220 cm find the radius of the circle

Answer 1

Answer:

Step-by-step explanation:

Perimeter is 220cm

Perimeter of circle = 2πr

220 = 2×22/7×r

220 =44/7r

220/1/44/7=r

220×7/44=r

1540/44=r

35=r

Therefore

Radius of the circle is 35cm

Answer 2

Answer:

Step-by-step explanation: so circumference of a circle =220

So,r=c÷2r

=220÷2r

=35.01

Radius =35.01