3 years ago

Work out the area of a circle

Mathematics

2 answers:

stellarik [79]3 years ago

5 0

Answer:

50.24

Step-by-step explanation:

A= πr2

314/100×4×4=50.24

HACTEHA [7]3 years ago

3 0

Answer:

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

Area ≈50.3

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