Area of cross section * length
The volume V of a prism is the area of its base Btimes its height h.
To find the volume of a composite solid formed by two or more prisms, first calculate the volume of each individual prism using the formula ( V = \text{Base Area} \times \text{Height} ). Then, sum the volumes of all the prisms together. Ensure to account for any overlapping sections, if applicable, by subtracting their volume from the total. The final result gives you the total volume of the composite solid.
There is not enough information. Volume cannot be measured in cm so there is no way of knowing how big the original or small prisms are. Furthermore, the small prisms could be wide and squat or thin and long.
i did
Like all prisms you find the area of one of the triangular faces and then multiply by the height.
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Two different rectangular prisms can both have the same volume of 72 cm3
The volume of a rectangular prism is its cross-section area times its length.
this isn't aldgebra D:
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To find the volume of an L-shaped prism, you can divide it into two rectangular prisms. Calculate the volume of each rectangular prism using the formula ( V = \text{length} \times \text{width} \times \text{height} ) and then sum the volumes of both prisms. Ensure you have the correct dimensions for each section of the L-shape to obtain an accurate total volume.
Volume= Base x hight (V=B.h) B=Area of Base x hight