Define a circle . Find the formula of circumference and area of circle of radius rcm
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Answer:
circle is a closed polygon which is look like round figure from
Step-by-step explanation:
circumference of circle 2 Pi r
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A circle is a perfectly round plane figure bounded
by a single line such that all its points are at the same distance from a fixed point called its centre.
Step-by-step explanation:
formula for circumference and area of circle is given below
Circumference of a circle=2πr
Area of a circle=πr^2
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