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Rudiy27
3 years ago
12

Find the circumference and the area of a circle with diameter 7 cm

Mathematics
1 answer:
zepelin [54]3 years ago
3 0
Circumference formula: diamter*pi=7pi
Area = pi*r^2=pi(3.5)^2=12.25pi.
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Answer:

B, C, D

Step-by-step explanation:

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2 years ago
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Answer:

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Step-by-step explanation:

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Bogdan [553]

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