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Artist 52 [7]
4 years ago
9

What is the diameter of the circle with 49 pi

Mathematics
1 answer:
Bogdan [553]4 years ago
3 0
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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