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Inessa [10]
3 years ago
8

Work out the area of the circle.

Mathematics
1 answer:
Lelechka [254]3 years ago
4 0

Answer:

A=πr2=π·212≈1385.44236cm²

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Convert to scientific notation.
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Step-by-step explanation:

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zhannawk [14.2K]

Answer:

Second Table:

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Step-by-step explanation:

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-------------   =  -----------------------------  =    ------------------ =   ----------------
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