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HELP! WHAT DID I DO WRONG?! PLEASE PROVIDE THE CORRECT SOLUTION ALONG WITH STEP-BY STEP EXPLANATION!
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HELP! WHAT DID I DO WRONG?!

PLEASE PROVIDE THE CORRECT SOLUTION ALONG WITH STEP-BY STEP EXPLANATION!

HELP! WHAT DID I DO WRONG?! PLEASE PROVIDE THE CORRECT SOLUTION ALONG WITH STEP-BY-example-1
User Zck
by
4.6k points

1 Answer

1 vote

Answer:

1256

Explanation:

You added the diameter for r and not the radius

3.14(20)^2

3.14(400)

1256

User Grigy
by
4.2k points
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