I don’t know which one to select

Asked 9 months ago

Viewed 600792 times

2 Answer

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Answer:

Step-by-step explanation:

Divide by pir^2 to get h all by itself and you'll have V/pir^2 = h

Edit

Lawson Denesik Jr.

15.5k 3 10 26

answered 9 months ago

$\sf{\bold{\green{\underline{\underline{Given}}}}}$

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V = π r² h

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$\sf{\bold{\green{\underline{\underline{To\:Find}}}}}$

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Correct option = ??

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$\sf{\bold{\green{\underline{\underline{Solution}}}}}$

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V = π r² h

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Using equations formulae

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$\sf \dfrac{V}{\pi} = r² h$

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$\sf \dfrac{V}{\pi\times r^2} = h$

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checking correct option

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Option 1 :

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$\sf \bigg( h = \dfrac{V}{\pi r^2} \bigg) \neq ( h = V - \pi r^2)$

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This option is not correct

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Option 2 :

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$\sf \bigg( h = \dfrac{V}{\pi r^2} \bigg)$ = $\sf \bigg( h = \dfrac{V}{\pi \times r^2} \bigg)$

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This option is correct

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Option 3 :

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$\sf \bigg( h = \dfrac{V}{\pi \times r^2} \bigg) \neq ( h = V\pi r² )$

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This option is not correct

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Option 4 :

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$\sf \bigg( h = \dfrac{V}{\pi \times r^2} \bigg) \neq ( h = V - \pi - r^2)$

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This option is not correct

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$\sf{\bold{\green{\underline{\underline{Answer}}}}}$

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Correct answer = option B

Edit

Miss Sallie Feest

15.5k 3 10 26

answered 9 months ago

2 Answer

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