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vodka [1.7K]
2 years ago
9

Plsss help this is hard for me

Mathematics
1 answer:
soldi70 [24.7K]2 years ago
8 0
Diameter is radius plus radius so its 14. Circumference is radius times pi which is 3. 14 so the answer for Circumference is 43.98.
Area is 153.94 the formula is A= nr to the power of two
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Step-by-step explanation:

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Step-by-step explanation:

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