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The diameter of a circle is 7. 7 cm, Wha...

The diameter of a circle is 7. 7 cm, What is the circumference of the circle?

A

26.4 cm

B

24.2 cm

C

28.4 cm

D

22.2 cm

Text Solution

Verified by Experts

The correct Answer is:
B
Circumference of circle `=pixx"diameter"`
`=22/7xx7.7=24.2 cm`
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