Math, asked by easwarkranthi, 2 months ago

What is length of the circle with radius a?

Answers

Answered by vaishnavisenthil

Answer:

The circumference of any circle is 2πr, where r is the radius. Therefore: The radius of the smaller circle with a circumference of 4π is 2 (from 2πr = 4π). The radius of the larger circle with a circumference of 10π is 5 (from 2πr = 10π).

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