Work out the area of a circle

asked Aug 15, 2021 32.9k views

4 votes

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3 votes

Answer:

$Area \: = \pi {r}^(2) \\ r = 4 \\ A = 3.142 * {4}^(2) \\ A = 3.142 * 16 \\ A = 50.272$

Area ≈50.3

Eric Urban answered Aug 18, 2021

5.3k points

6 votes

Answer:

50.24

Explanation:

A= πr2

314/100×4×4=50.24

Dagang Wei answered Aug 22, 2021

6.8k points

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