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9 votes
9 votes
Please help me with this! I need the steps to the problem please.

Please help me with this! I need the steps to the problem please.-example-1
User Nich
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2.5k points

1 Answer

29 votes
29 votes
(13.6 divided by 2 = (this is the new radius 6.8 keep 13.6 out no more of that )

C= 2πr
=2 x π x 6.8
=42.7

A= πr²
= π x 6.8²
=145.3cm²
User Meisha
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2.9k points