Question

13.The diameter of a circle is 14cm. Find it's circumference.



1 44cm

2 22cm

3 11cm

​

Answer 1

44 cm

diameter=14 cm

radius=14÷2=7

circumference=2π×7=44 cm

Answer 2

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The diameter of a circle is 14cm. Find it's circumference.

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Diameter of circle = 14

Radius = 7

Circumference of circle = 2πr

2 ✖ 22 / 7 ✖ 7

44cm