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A cube, or any other rectangular prism
A rectangular prism, or, since any rectangle is also a square, a cube.
A brick, book, dresser or shelf, a toy chest or a rectangular box.
If it's a squarish object, you multiply the length by the height by the depth. If it's not a rectangular prism, you'll have to be more specific, because there are a lot of different formulae for different shapes.If you don't know what shape it is, you can put the object in water and see how much it displaces.
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.
To find the density of a rectangular solid object, you would calculate the mass of the object by multiplying its volume by its density. For an irregular solid object, you would typically measure its mass using a balance and its volume using displacement of water, then divide the mass by the volume to find the density. The main difference lies in how you determine the volume of the object, with rectangular solids having a straightforward formula for volume calculation compared to irregular shapes which require more complex methods.
A rectangular prism is a single object: it has no pieces.
[object Object]
A cube, or any other rectangular prism
You cannot because there is no object. Both "rectangular" and "triangular" are adjectives, there is no noun! Rectangular, triangular what?The question is like asking how tall is the broad green? Broad green what?You cannot because there is no object. Both "rectangular" and "triangular" are adjectives, there is no noun! Rectangular, triangular what?The question is like asking how tall is the broad green? Broad green what?You cannot because there is no object. Both "rectangular" and "triangular" are adjectives, there is no noun! Rectangular, triangular what?The question is like asking how tall is the broad green? Broad green what?You cannot because there is no object. Both "rectangular" and "triangular" are adjectives, there is no noun! Rectangular, triangular what?The question is like asking how tall is the broad green? Broad green what?
A brick, book, dresser or shelf, a toy chest or a rectangular box. Rectangular prisms are everywhere.
A rectangular prism, or, since any rectangle is also a square, a cube.
a six sided object
tissue box
the three dimensions needed to find the area of a rectangular solid object are: Height, Length and Width.
acceptable practices?
I'm guessing by a rectangular object you mean cuboidal object since rectangular objects are 2-dimensional. The shape is actually unimportant though, they are all measured using the same units. Cubic metres is what you're looking for. Hope this helps!