Volume equals length times width times depth.
Here are a few formulas for you to follow. If working with multiple units don't forget to convert them.
Key
L = Length
W = Width
H = Height
For Cubes (All sides are of equal length)
Volume = L3
Surface Area = 6*L2
For all other box shapes (All sides may be different lengths)
Volume = L * W * H
Surface = (2 * L * W) + (2 * H * W) + (2 * H * L)
Chat with our AI personalities
Find the area to one side of one of the cubes and multiply it by 18
Surface Area: 2πr2 + 2πrh Volume: πr2h
to obtain the ratio of surface area to volume, divide the surface area by the volume.
No. you would use cubes only if you were trying to find the perimeter, area, or volume of a dimensional shape.
It has no volume because it's a 2D shape but its surface area is:- length*perpendicular height