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3 years ago

A cube has a surface area of 9,600 square meters. Find the volume of the cube. please help :)

Mathematics

1 answer:

erastovalidia [21]3 years ago

8 0

Answer:

$V_{cube} = 64,000 \: {m}^{3}$

Step-by-step explanation:

Surface area of cube

$= 6 {a}^{2} \\ (where \: a = side \: length \: of \: cube) \\ \\ \therefore \: 9600 = 6 {a}^{2} \\ \\ \frac{9600}{6} = {a}^{2} \\ \\ 1600 = {a}^{2} \\ \\ a = \sqrt{1600} \\ \\ a = 40 \: m \\ \\V_{cube} = {a}^{3} \\ \\ V_{cube} = {(40)}^{3} \\ \\ V_{cube} = 64,000 \: {m}^{3}$

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3 years ago

Please help! 15 points! Do not steal or I will report!

igomit [66]

Answer:

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Step-by-step explanation:

Well I commented this already but I'm not sure if you saw it. If you're trying to convert it all to a radical form then you square the 8 and multiply it by the 6.

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Citrus2011 [14]

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4 years ago

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