s147786 s147786

23-02-2022
Mathematics

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formula of area of circle and the circumference

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catemurphy catemurphy

23-02-2022

Answer:

A= πr2

Step-by-step explanation:

The area of circle can be calculated by using the formulas: Area = π x r2, in terms of radius 'r'. Area = (π/4) x d2, in terms of diameter, 'd'. Area = C2/4π, in terms of circumference, 'C'.

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