The radius of a circle is 7 cm. find the circumference of the circle. - Geometry

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The radius of a circle is 7 cm. find the circumference of the circle.

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Solution

Given radius of a circle r = 7cm

Circumference of a circle = 2πr

`= 2 xx (22/7) xx 7`

= 2 × 22

= 44cm

Concept: Circumference of a Circle

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Q 1.5 Q 1.4 Q 1.6

2013-2014 (March)

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2013-2014 (March) (with solutions)

Q 1.5 | 1 mark

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The radius of a circle is 7 cm. find the circumference of the circle. - Geometry

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