What will be the Circumference and Area of a circle having Radius = r – InterviewSolution

1.

What will be the Circumference and Area of a circle having Radius = r cm.

Answer»

For a circle having radius = r cm

● Circumference or perimeter of a circle = 2πr cm

● Area of circle = πr² cm² = \(\frac{1}{2}\) × Circumference × Radius

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