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Wednesday, March 30, 2011
Rubber Band Length
Three circles are bound together by a rubber band as shown in the figure. Assume the diameter of each circle is 10 cm; then how long is the rubber band if it is stretched as shown?
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Three circles are bound together by a rubber band as shown in the figure. Assume the diameter of each circle is 10 cm; then how long is the rubber band if it is stretched as shown?
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Post a Comment