Answer :
To find the height of the cylinder, we can use the formula for the volume of a cylinder, which is given by:
[tex]\[ V = \pi r^2 h \][/tex]
where:
- [tex]\( V \)[/tex] is the volume of the cylinder,
- [tex]\( r \)[/tex] is the radius of the base,
- [tex]\( h \)[/tex] is the height of the cylinder.
We're given that the volume of the cylinder is [tex]\( 126 \pi \)[/tex] cubic feet and the radius of the base is 6 feet. We need to find the height [tex]\( h \)[/tex].
Let's break it down step-by-step:
1. Substitute the known values into the volume formula:
[tex]\[
126 \pi = \pi \times (6)^2 \times h
\][/tex]
2. Simplify the equation:
Calculate [tex]\( (6)^2 \)[/tex] to find the area of the base:
[tex]\[
36 \pi
\][/tex]
Substitute it back into the equation:
[tex]\[
126 \pi = 36 \pi \times h
\][/tex]
3. Divide both sides by [tex]\( 36 \pi \)[/tex] to solve for [tex]\( h \)[/tex]:
[tex]\[
h = \frac{126 \pi}{36 \pi}
\][/tex]
The [tex]\( \pi \)[/tex] cancels out:
[tex]\[
h = \frac{126}{36}
\][/tex]
4. Calculate the division:
[tex]\[
h = 3.5
\][/tex]
The height of the cylinder is 3.5 feet.
[tex]\[ V = \pi r^2 h \][/tex]
where:
- [tex]\( V \)[/tex] is the volume of the cylinder,
- [tex]\( r \)[/tex] is the radius of the base,
- [tex]\( h \)[/tex] is the height of the cylinder.
We're given that the volume of the cylinder is [tex]\( 126 \pi \)[/tex] cubic feet and the radius of the base is 6 feet. We need to find the height [tex]\( h \)[/tex].
Let's break it down step-by-step:
1. Substitute the known values into the volume formula:
[tex]\[
126 \pi = \pi \times (6)^2 \times h
\][/tex]
2. Simplify the equation:
Calculate [tex]\( (6)^2 \)[/tex] to find the area of the base:
[tex]\[
36 \pi
\][/tex]
Substitute it back into the equation:
[tex]\[
126 \pi = 36 \pi \times h
\][/tex]
3. Divide both sides by [tex]\( 36 \pi \)[/tex] to solve for [tex]\( h \)[/tex]:
[tex]\[
h = \frac{126 \pi}{36 \pi}
\][/tex]
The [tex]\( \pi \)[/tex] cancels out:
[tex]\[
h = \frac{126}{36}
\][/tex]
4. Calculate the division:
[tex]\[
h = 3.5
\][/tex]
The height of the cylinder is 3.5 feet.