cielo4943 cielo4943
  • 20-12-2018
  • Mathematics
contestada

A circle has an area of 5050 square meters. Which answer is closest to the measure of its diameter?

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nick2699
nick2699 nick2699
  • 20-12-2018

[tex]r = \frac{d}{2} \\ s = {r}^{2} \times \pi \\r = \sqrt{ \frac{s}{\pi} } \\ d = 2 \times r[/tex]
And as your area(s) is 5050 square meters, the diameter should be roughly 80.1 meters
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