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  • 15-09-2015
  • Mathematics
Answered

What is the diameter of the circle with 49 pi

Verified Answer :

TSO
TSO TSO
  • 15-09-2015

\(Area = \pi r^2\\ 49\pi = \pi r^2\\49=r^2\\ r=7\\\\ Diameter = 14\)

Remember, diameter = 2 x radius

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