Question

Find the volume of the cylinder, in cubic meters. Use 3.14 for pi.
Round your answer to the nearest hundredth. (1 point) r is 4m h is 7m and there is a 10

Answer 1

To find the volume of a cylinder, you can use the formula:

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

Where:
- \( V \) is the volume,
- \( r \) is the radius,
- \( h \) is the height.

Given:
- \( r = 4 \) meters
- \( h = 7 \) meters
- We'll use \( \pi \approx 3.14 \)

Now, substitute the values into the formula:

\[
V = 3.14 \times (4)^2 \times 7
\]

Calculate \( (4)^2 \):

\[
(4)^2 = 16
\]

Now substitute back into the formula:

\[
V = 3.14 \times 16 \times 7
\]

Now calculate \( 16 \times 7 \):

\[
16 \times 7 = 112
\]

Now substitute back into the equation:

\[
V = 3.14 \times 112
\]

Now calculate \( 3.14 \times 112 \):

\[
V \approx 351.68
\]

Finally, rounding to the nearest hundredth:

The volume of the cylinder is approximately **351.68 cubic meters**.