Math, asked by skanam8979, 7 months ago

Find the length of the radius of a circle whose circumference is 20cm.Round your answer to the nearest tenth

Answers

Answered by anushasinghj9875

2

Answer:r=3.1cm

Step-by-step explanation:

circumference=20cm

Circumference=2×22/7×r

20=2×22/7×r

r=(20×7)/(22×2)

r=140/44

r=3.1cm

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