Question

Please help me on this question

Answer 1

176.74 hope that was correct

Answer 2

`176.74 cm^(2)`

Explanation:

`radius=7.5 cm`

`area=\pi (radius)^(2)`

`3.142*(7.5)^(2)cm^(2)`

`176.7375cm`

`=176.74cm^(2)`

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hope it helps...

have a great day!!