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3 years ago

@apologiabiology

2 answers:

8 0

Hi There!

What is the approximate volume of the cone? Use 3.14 for π.

A.
2120 cm3

B.
4239 cm3

C.
6359 cm3

D.
1272 cm3

I just helped someone yesterday on this problem but, Answer is 2120 cm3

Romashka-Z-Leto [24]3 years ago

5 0

V=(1/3)hpir^2
h=9
r=15
V=(1/3)9pi15^2
V=3pi225
V=675pi
aprox pi=3.14
V=2119.5 cm^3
A is answer

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Answer:

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Step-by-step explanation:

Midpoint of line segment is calculated as

$m(x, y)=(\frac{x_1+x_2}{2} , \frac{y_1+y_2}{2} )$ -----------(1)

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3 years ago

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OverLord2011 [107]

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Step-by-step explanation:

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Read 2 more answers

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Answer:

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Step-by-step explanation:

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