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Eddi Din [679]
3 years ago
8

the diameter of the sphere is 7 inches. What is the circumference of a cross section through the center of the model?

Mathematics
1 answer:
Lerok [7]3 years ago
3 0

Answer:

<h2>10.9955742876</h2>

Step-by-step explanation:

Circumference is 2r × Pi. Circumference of half is 2r × Pi / 2

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Answer:

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