The radius of a circle is stated as 2.12 cm. Its area should be written as
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Answered by
6
area of circle =πr^2
radius = 2.12
area of circle= π x 2.12 x 2.12
= 22/7 x 2.12 x 2.12
=14.11 cm^2
Answered by
3
14.11 cm^2 is right answer
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