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Sonbull [250]
3 years ago
13

Find the value of A when pi= 3.142 and r= 5

Mathematics
1 answer:
guapka [62]3 years ago
7 0

Answer:

7.855

Step-by-step explanation:

A=pi*r^2=3.142*5^2=3.142*25=7.855

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