The circumferences of two concentric are 176 m and 132 m respectively. what is the difference between their radii ?

The circumferences of two concentric are 176 m and 132 m respectively.

1.	The circumferences of two concentric are 176 m and 132 m respectively. what is the difference between their radii ?
A.	5 meter
B.	7 meter
C.	8 meter
D.	44 meter
Answer» C. 8 meter

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The circumferences of two concentric are 176 m and 132 m respectively. what is the difference between their radii ?

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