Math, asked by DIBYENDUMUKHERJEE, 6 months ago

findthe circumference of the circles given that radius 21mm

Answers

Answered by yogesharma1977

0

Answer:

132mm

Step-by-step explanation:

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Answered by Snapskg730

1

Answer:

r = 21 mm

circumference of circle = 2πr

= 2×22/7 × 21

= 44×3

= 132 mm

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