3 years ago

Area of circles

Mathematics

1 answer:

Feliz [49]3 years ago

6 0

Step-by-step explanation:

Diameter of circle = 25 m

Therefore, radius of the circle = 12.5 m

$area \: of \: bottom \: of \: pool \\ = \pi {r}^{2} \\ = 3.14 \times ( {12.5)}^{2} \\ = 3.14 \times 156.25 \\ = 490.625 \: {m}^{2} \\ \approx490.63 \: {m}^{2}$

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