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07-04-2021
Mathematics

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The circle radius is 12 cm. Then the circle content is
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ash1804 ash1804

07-04-2021

r=12cm

circumference=2×pi×r

=2×3.14×12

=75.36cm

area = pi×r^2

=3.14×12×12

=3.14×144

=452.16cm^2

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