Question

Figure not drawn to scale
Hight of 7m and a radis of 6
​Use
π
≈
3.14
π≈3.14 and round your answer to the nearest whole number.
​Volume
=
=

cubic meters​

Answer 1

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

\[
\text{Volume} = \pi r^2 h
\]

where:
- \( r \) is the radius,
- \( h \) is the height,
- \( \pi \) is approximately 3.14.

Given:
- Height (\( h \)) = 7 m
- Radius (\( r \)) = 6 m

Now, plug in the values:

1. Calculate \( r^2 \):
\[
r^2 = 6^2 = 36
\]

2. Now, use the volume formula:
\[
\text{Volume} = 3.14 \times 36 \times 7
\]

3. First, calculate \( 3.14 \times 36 \):
\[
3.14 \times 36 = 113.04
\]

4. Now, multiply by the height \( h \):
\[
\text{Volume} = 113.04 \times 7 = 791.28
\]

5. Finally, round to the nearest whole number:
\[
\text{Volume} \approx 791 \text{ cubic meters}
\]

Thus, the volume of the cylinder is approximately **791 cubic meters**.