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n200080 [17]
2 years ago
11

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

Mathematics
1 answer:
Aleks [24]2 years ago
3 0
(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
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