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I am Lyosha [343]
1 year ago
15

8) can u answer this question pls

Mathematics
1 answer:
Vsevolod [243]1 year ago
3 0

Answer: 346.19cm²

Step-by-step explanation:

π= 3.14

Divide 21 (the diameter) by 2 to get the radius( it 's half of the diameter). so the radius is 10.5

Area= πr²

       = 3.14x10.5x10.5

       = 346.185

So next round up the value you got to the nearest tenth, so when u round up to the nearest tenth you get 346.19

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Step-by-step explanation:

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a study indicated that the citizens of Morristown waste and 5840 gallons of water last year this year they wasted 15% more than
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<u>Answer-</u>

<em>The total amount of water wasted this year is 6716 gallons.</em>

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