A water tower has a height of 25 meters and a width of 16 meters. What is the volume of the water tower? Use 3.14 for pi.(1 point)

Responses

7,850 cubic meters
7,850 cubic meters

20,096 cubic meters
20,096 cubic meters

15,700 cubic meters
15,700 cubic meters

5,024 cubic meters
5,024 cubic meters

1 answer

To find the volume of the water tower, we need to determine its shape. Assuming the water tower is shaped like a cylinder, the formula for the volume \( V \) of a cylinder is:

\[ V = \pi r^2 h \]

Where:

  • \( \pi \) is approximately 3.14
  • \( r \) is the radius
  • \( h \) is the height

Given that the width (diameter) of the water tower is 16 meters, the radius \( r \) can be calculated as:

\[ r = \frac{\text{diameter}}{2} = \frac{16}{2} = 8 \text{ meters} \]

The height \( h \) is given as 25 meters.

Now, we can plug the values into the volume formula:

\[ V = 3.14 \times (8)^2 \times 25 \]

Calculating \( (8)^2 \):

\[ (8)^2 = 64 \]

Now substituting this back into the formula:

\[ V = 3.14 \times 64 \times 25 \]

Calculating \( 64 \times 25 \):

\[ 64 \times 25 = 1600 \]

Now substituting this into the volume equation:

\[ V = 3.14 \times 1600 \]

Calculating this:

\[ V = 5024 \text{ cubic meters} \]

Therefore, the volume of the water tower is 5,024 cubic meters.