The inner circumference of a circular race track, 14m wide is 440m. Find the radius of the outer circle.

The inner circumference of a circular race track, 14m wide is 440m. Fi

1.	The inner circumference of a circular race track, 14m wide is 440m. Find the radius of the outer circle.
A.	84m
B.	24m
C.	44m
D.	54m
Answer» B. 24m

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The inner circumference of a circular race track, 14m wide is 440m. Find the radius of the outer circle.

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