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Need help on this please ASAP ????? DUE SOON

Need help on this please ASAP ????? DUE SOON-example-1
User Freakish
by
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2 Answers

3 votes

Answer:


33.5\:\mathrm{ft^3}

Explanation:

The volume of a cone is given by
V=(1)/(3)\cdot r^2\pi\cdot h, where
r is the radius of the cone and
h is its height.

What we're given:


  • r of 2

  • h of 8

Solving, we get:


V=(1)/(3)\cdot 2^2\pi\cdot 8\approx\boxed{33.5}

User Dmitry Shevchenko
by
7.9k points
0 votes

Answer:

The volume of cone is 33.5ft ³.

Explanation:

Using Formula,

Volume of cone = 1/3 × π × r ² × h

Where, r is the radius and h is the height of the cone.

We have given

Radius of cone, r = 2 ft

Height of cone , h = 8 ft

substitute the values into the formula

Volume of cone = 1/3 × 3.14 × ( 2ft ) ² × 8ft

Volume of cone = 1/3 = 3.14 × 4 ft ²× 8ft

multiply

Volume of cone = 1/3 × 100.8 ft ³

divide, we get

Volume of cone = 33.50 ft ³.

Therefore,the volume of cone is 33.50 ft³.

User Barry Fruitman
by
7.9k points

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