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Alenkasestr [34]
3 years ago
6

What is the area of the top surface of a circular manhole cover that has a radius of 30cm

Mathematics
1 answer:
EastWind [94]3 years ago
8 0
900pi or 2826 (if multiplying by 3.14)
A = r^2*pi
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Answer:

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Step-by-step explanation:

<u>Given</u>

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