3 years ago

Hey(: can somebody please help me with this question please !

1 answer:

6 0

The volume of a cone is 1/3 pi r^2 h. So by substitution, V = 1/3 of 80pi which simplifies to V=26.667pi, which when multiplied out, provides the answer V = 83.8 cubic meters.

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grandymaker [24]

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3 years ago

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katen-ka-za [31]

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Step-by-step explanation:

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$cos25=\frac{4}{x}$

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Insert into a calculator:

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Round to the nearest hundredth:

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3 years ago