A disc has a diameter of 23 cm. The inner hole in the disc has a radius of 2 cm. Find the circumference of both the inner hole and the entire disc. Round to the nearest whole centimeter.

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asked Sep 26, 2022 210k views

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A disc has a diameter of 23 cm. The inner hole in the disc has a radius of 2 cm. Find the circumference of both the inner hole and the entire disc. Round to the nearest whole centimeter.

Mathematics
high-school

Harrywynn asked

by Harrywynn

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1 Answer

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Answer:

Inner hole: 13 cm; Whole disc, 72 cm

Explanation:

Connexus 2021

Plabon Dutta answered Oct 1, 2022

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