Math, asked by sarahjaindagreat, 7 months ago

what is the circumference of a circle with a diameter of 20 cm

Answers

Answered by nehashah1378

4

Step-by-step explanation:

r = d/2

=20/2

= 10cm

circumference= 2πr

= 2 × 22/7 × 10

= 440/7

= 62.85 cm ( approx )

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