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Find the area of the following circles, given that radius = 5 cm.

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Question

Find the area of the following circles, given that radius = 5 cm.

Sum
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Solution

r = 5 cm

Area = `pir^2`

= `22/7 xx 5 xx 5`

= `550/7`

= 78.57 cm2

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Chapter 9: Perimeter and Area - EXERCISE 9.2 [Page 158]

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NCERT Mathematics [English] Class 7
Chapter 9 Perimeter and Area
EXERCISE 9.2 | Q 2. (c) | Page 158

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