Best Answer

You cannot, to find an unknown, you need at least two knows facts. IE if the length and width give you area, you cannot get the area without BOTH the length and width.

Q: How do you find volume if you only know height?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

The volume cannot be determined with only the height known.

The volume of a cylinder is (pi)r^2h. This means the volume is dependent on both the height and the radius of the cylinder. So, one must know Volume and either radius or height to calculate height or radius respectively.

I dont know please help me!!

You don't. You need the height and the area of the base to find the volume.

Use the formula for the volume. Replace the data you know (radius and volume), and solve for the missing data (the height). Once you have this height, it is easy to use the formula for the surface area.

Related questions

The volume cannot be determined with only the height known.

You can only find the area of the base with this information. The volume divided by the height will give you the area of the base.

The volume of a cylinder is (pi)r^2h. This means the volume is dependent on both the height and the radius of the cylinder. So, one must know Volume and either radius or height to calculate height or radius respectively.

Volume is a 3 dimensional attribute . Not only do you have to know the width and the height but also the length. If the width is, say, the diameter of a cylinder than you can easily find the area of the cross section (pi * r2) and multiply that by the height to get the volume.

You don't. You need the height and the area of the base to find the volume.

the volume of a cylinder equals pi times the radius squared times the height. If you have the volume, you can't know the radius or the height, only their proportional value. You need more information

I dont know please help me!!

Use the formula for the volume. Replace the data you know (radius and volume), and solve for the missing data (the height). Once you have this height, it is easy to use the formula for the surface area.

Volume = (height)(area base)

pi*r2*height = volume Make the height the subject of the above formula:- height = volume/(pi*r2)

You cannot find the height and diameter of a cylinder by knowing the volume only. There are infinite combinations of height and diameter that will result in the same volume. You need to know either the diameter or the height in addition to the volume to calculate the remaining unknown. Volume = pi/4 * d2 * h (note: pi/4 * d2 is the same as pi * r2)

You can't. You have to know something about the area of the base as well. Volume=height*base area, therefore height=(volume)/(base area) Since it is a usually circular base on a cylinder, height=(volume)/(pi*(radius^2)=v/(pi(r^2))