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Harlamova29_29 [7]
3 years ago
10

The area of the circle is 132.7 square centimeters. What is the diameter

Mathematics
1 answer:
VladimirAG [237]3 years ago
7 0
Equating the formula  (d is the diameter)

\pi d^2/4 = 132.7
d^2 = 132.7*4/\pi
d = \sqrt{169.044586}
d = 13.0017147331
d= 13cm
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