Posted by George on Monday, September 30, 2013 at 10:43pm.
The circumference of the ball of string is 415ft and it weighs 13,0000Ib.
what is the radius of the ball of string to the nearest tenth of a foot?
A. 3.3
B. 6.6
C. 13.2
D. 20.75

Geometry  Steve, Monday, September 30, 2013 at 11:24pm
C = 2 pi r
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