If you were preparing to concrete or gravel it, multiply the length by the width, and by the thickness of your surfacing material (concrete).
So say 25m long, 3m wide, and 0.1m thick = 25 X3 X 1/10 = 7.5m3.
Or similar in imperial measures.
Square feet is one way to measure area. Other ways to measure area are square inches, square meters, acres, square miles, etc.
One simple way to measure magnetic fields is by using a device called a magnetometer. Magnetometers can detect and measure the strength of magnetic fields in a given area.
An area (a 2-dimensional measure) has no volume (3-dimensions) in the same way that a line (1-dimension) has length, but no area, .
An acre (or a tenth of an acre) is a measure of area while the foot is a measure of distance. They cannot be compared in this way.
The measure of area is Lebesgue measure on the plane.
An I/O buffer.
I am sorry to say, there is not. You have to drive north and go around the DC beltway, which is not fun at any hour!
There is no way to compare these two things. Square footage is a measure of area, while cubic feet is a measure of volume.
The way you can work out the length of a triangle is if you are given the height and the area of that triangle ( this works of you don't want to measure it) or you could just measure it.
use measure of area
Assuming the cross-section of the prism is such that its area is easily calculated, Volume of prism = Cross-sectional area * length If not, the most effective way is to submerge it in water and measure the volume of water displaced.
This depends on what unit you are using to measure in. However, area will always be measure in (unit)^2.