Question

A grain silo has a cylindrical shape. Its radius is 9 ft, and its height is 41 ft. What is the volume of the silo?

Use the value 3.14 for it, and round your answer to the nearest whole number.
Be sure to include the correct unit in your answer.

Answer 1

Volume is 10428 cubic ft.

Explanation:

Given :-

• Radius of grain silo is 9ft and height is 41ft

To find:-

• Volume of grain silo

Solution:-

• Volume of cylindrical grain silo :- πr²h

Putting the known values ,

Volume:- 3.14 × 9² × 41 cubic ft.

Volume :- 10427.94 cubic ft.

rounding off to nearest whole number ,

Volume :- 10428 cubic ft.

Answer 2

As Per Provided Information

Radius of cylindrical shape silo 9 ft

Height of cylindrical shape silo 41 ft

We have been asked to determine the volume of cylindrical silo .

`\boxed{\sf \: Volume_((Cylindrical\:Silo)) = \pi {r}^(2)h}`

Substituting the given value in above formula and we obtain

`\qquad\longrightarrow\sf \:Volume_((Cylindrical\:Silo)) = 3.14 * {9}^(2) * 41 \\ \\ \\ \qquad\longrightarrow\sf \:Volume_((Cylindrical\:Silo)) = 3.14 * 81 * 41 \\ \\ \\ \qquad\longrightarrow\sf \:Volume_((Cylindrical\:Silo)) = 3.14 * 3321 \\ \\ \\ \qquad\longrightarrow\sf \:Volume_((Cylindrical\:Silo)) = 10427.94 \: {ft}^(3) \\ \\ \\ \qquad\longrightarrow\sf \:Volume_((Cylindrical\:Silo)) = 10428 \: {ft}^(3)`