False on two counts. A rectangular shape is 2-dimensional and so can have no mass. If it is rectangular but has length, width and height then it is a cuboid object. Then, multiplying the length width and height will give the volume, not the mass.
A rectangular prism has a volume that can be found by multiplying the object's length width and height. To obtain the mass one must also know the density of the object and multiply that by the volume.
The cubic volume.
The volume of a rectangular prism is found by multiplying the base by the rectangle by the width of the prism, leading to the formula: lwh = Awhere l is the length of the prismw is the width of the prism andh is the height of the prism.
Volume = Length * Width * Height
It is length * breadth * height.
Volume = Length * Width * Height.
length, width and height (:
It is easiest to measure the length, breadth and height and multiply them together.
the three dimensions needed to find the area of a rectangular solid object are: Height, Length and Width.
width x height x depth or length x width x height
Multiplying the height, width, and length of a box-shaped object gives you the volume. This formula works because volume is a measure of the 3-dimensional space inside the object, so by multiplying these three measurements you can calculate the total volume the object occupies.