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17-06-2020
Mathematics

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What is the formula for the area A of a circle in terms of the radius r?

What is the formula for the area A of a circle in terms of the radius r class=

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TheAnimeGirl TheAnimeGirl

17-06-2020

Answer:

A=pi r^2

for example:

r=2 cm

Area=pi r^2

=3.14*(2)^2

=3.14*4

=12.56

hope it helps

Good luck on your assignment

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