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Prism Volume & Surface Area
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Calculate dimensions for rectangular and triangular prisms.
Dimensions
Rectangular
Triangular
Length (l)
Width/Base (w/b)
Height (h)
Prism Properties
Total Volume
400
Total Surface Area
340
About this calculator
What is a Prism?
A prism is a 3D solid with two identical ends (bases) and flat sides (lateral faces). The shape of the base defines the type of prism.
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Pro Tips
Rectangular Prism: V = lwh
Triangular Prism: V = (1/2)bh × l
Surface area is the sum of the areas of all faces.
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Fun Facts
"Optical prisms (made of glass) can disperse white light into its component colors (a rainbow) through refraction."
Formula: Volume = Base Area × Height
