
How to Find the Volume of a Rectangular Prism?īefore calculating the volume of a rectangular prism using the formula, we need to make sure that all the dimensions are of the same units. It should be noted that we can apply the same formula to calculate the volume of the prism, that is the rectangular prism volume formula, v = lwh, irrespective of the type of rectangular prism. Thus, the perpendicular drawn from the vertex of one base to the other base of the prism will be taken as its height. In the case of an oblique rectangular prism, the bases are not perpendicular to the other faces.In the case of a right rectangular prism, the bases are perpendicular to the other faces.There are two types of rectangular prisms - right rectangular prisms and oblique prisms. It should be noted that the volume is measured in cubic units. To find the volume of the rectangular prism, we multiply the length, width, and height, that is the area of the base is multiplied by the height. Therefore, the formula for the volume of a rectangular prism is, volume of a rectangular prism (V) = l × w × h, where Therefore, another way to express this formula is by multiplying the length, width, and height of the prism and write the value in cubic units (cm 3, m 3, in 3, etc). This area is then multiplied by the height of the prism to get the volume of the prism. Since the base of a rectangular prism is a rectangle, its area will be l × w. The formula for the volume of a rectangular prism = base area × height of the prism.
