Question

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Answer 1

42

Explanation:

Given,

π = 3

Radius ( r ) = 7 [ in the diagram ]

To find the circumference of circle ( C ) = ?

Formula : -

C = 2πr

C = 2 x 3 x 7

C = 42

Answer 2

Answer: THE CIRCUMFERENCE OF THE CIRCLE IS 42.

C = 2(PI)R = 2 * 3 * 7 = 42

Explanation:

The circumference formula is 2 times pi times r so 2 * (3) * 7