Question

Give the formula of area and perimeter of circle.​

Answer 1

Answer:

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Step-by-step explanation:

The circumference of the circle is equal to the length of its boundary. This means that the perimeter of a circle is equal to its circumference. The area of a Circle is πr2 and perimeter/circumference is 2πr when the radius is 'r'. π is approx 3.14 or 22/7.

Answer 2

Answer:

formula area πr²

formula perimeter 2πr