chimaiyaasma chimaiyaasma

19-05-2021
Mathematics

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Find the areas of a circle whose diameter is 21 cm

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reganrichardson05 reganrichardson05

19-05-2021

Answer:

Your answer is 346.36059

Step-by-step explanation:

A = pi*r²

A = pi * 10.5²

A = pi * 110.25

A = 346.36059

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