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A ring-shaped region is shown below. Its inner radius is 18in, and its outer radius is 22in. Find the area of the shaded region. Use 3.14 for π. Do not round your answer.
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A ring-shaped region is shown below.

Its inner radius is 18in, and its outer radius is 22in.
Find the area of the shaded region.
Use 3.14 for π. Do not round your answer.

User Gautam Surani
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4 votes
I need help on that too
Can you comment on this when you get the answer
User Tufan Chand
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