IDNLearn.com is designed to help you find accurate answers with ease. Discover the information you need from our experienced professionals who provide accurate and reliable answers to all your questions.

The volume of a cylinder is given by the formula [tex]$V = \pi r^2 h$[/tex], where [tex]$r$[/tex] is the radius and [tex][tex]$h$[/tex][/tex] is the height.

Find the height [tex]$h$[/tex] in meters if the volume is [tex]$8,550 \, m^3$[/tex] and the radius is [tex]r = 15 \, m[/tex]. Use the rules for working with measurements to give your answer to the appropriate accuracy and/or precision.

[tex]h = \square \, m[/tex]

Need Help? [tex]\square \, Watch[/tex]


Sagot :

To find the height ([tex]\( h \)[/tex]) of a cylinder given its volume ([tex]\( V \)[/tex]) and radius ([tex]\( r \)[/tex]), we can use the formula for the volume of a cylinder:
[tex]\[ V = \pi r^2 h \][/tex]

We are tasked with finding the height ([tex]\( h \)[/tex]) when the volume ([tex]\( V \)[/tex]) is [tex]\( 8,550 \, \text{m}^3 \)[/tex]. However, the radius ([tex]\( r \)[/tex]) is not provided in the question, which means we cannot directly compute the height without it.

Here is the step-by-step approach to solving this type of problem, assuming we had the radius value:

1. Start with the volume formula for a cylinder:
[tex]\[ V = \pi r^2 h \][/tex]

2. Rearrange to solve for height ([tex]\( h \)[/tex]):
[tex]\[ h = \frac{V}{\pi r^2} \][/tex]

3. Substitute the given volume:
[tex]\[ V = 8,550 \, \text{m}^3 \][/tex]

4. Substitute the value of [tex]\( \pi \)[/tex] (approximately 3.14159).

Since the radius ([tex]\( r \)[/tex]) is not provided, it's essential to know the radius to find the height. If the radius is provided, use it in the formula from step 2 to find [tex]\( h \)[/tex].

So, the final answer is:
[tex]\[ \text{To find the height (\( h \)), the radius (\( r \)) must be provided.} \][/tex]