Science, asked by khatrirajeeta, 30 days ago

If radius of a coin is 7cm then calculate its area

Answers

Answered by Curious003

1

Explanation:

r=7cm

Area=?

Area = πr^2

= 22/7 * 7 *7

=154 cm^2

Answered by aashishthehacker

0

Explanation:

area = πr²

= (22/7) x (7)²

= 22/7 x 7 x7

=22x 7

= 154 cm²

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