Math, asked by sadhnaajay786, 3 months ago

if the circumference of a circle is 220 cm, find its radius

Answers

Answered by mystylegarrix

2

Answer:

220= 2*22/7*r

220*7/22*2=35

Answered by gargpreeti8390

1

Answer:

circumference =2pi r

220 = 2 ×22 /7 × r

220 ×7 / 2 ×22 = r

35 = r

therefore : radius =35cm

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