Math, asked by lizzyr410, 9 months ago

find the redius of a circle whose circmperence is 22cm (use Π as 22/7

Answers

Answered by Anonymous

3

Answer:

3 1/2 cm or 3.5 cm

Step-by-step explanation:

circumference = 2*pi*r

22 cm = 2*22/7*r

22 = 44/7*r

22*7/44 = r

r = 7/2= 3 1/2 cm = 3.5 cm

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