Question

What is the formula for area, perimeter, radius and circumference in circles?​

Answer 1

Answer:

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'....

Step-by-step explanation:

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Answer 2

Answer:

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Step-by-step explanation:

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'.