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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 ce…

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 ce…
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1 vote
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.

asked
User Harrywynn
by
7.7k points

1 Answer

7 votes

Answer:

Inner hole: 13 cm; Whole disc, 72 cm

Explanation:

Connexus 2021

answered
User Plabon Dutta
by
8.5k points
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