3 years ago

Can someone help with this

Mathematics

1 answer:

Llana [10]3 years ago

8 0

Answer:

$132in^{2}$

Step-by-step explanation:

6 x 20 = 120

10 - 6 = 4 and (8+6) - 20 = 6

(4 x 6) / 2 = 12

120 + 12 = 132

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The volume of a cone is represented by the formula V = 1 T?n. If the volume of a cone is 30rt and the height is 2.5, what is the

Airida [17]

Answer:

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Step-by-step explanation:

Note: the volume of a cone is given as

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Step one:

Given Information

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Required

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Step two:

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divide both sides by 2.62

$30/2.62= r^2\\\\11.45= r^2\\\\r=\sqrt{11.45} \\\\r=3.38cm$

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Step-by-step explanation:

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