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Variable Legend
a,b,c= triangle sidesh_t= triangle heightl= prism lengthV= volumeSA= surface area
Volume
Triangular base area times length.
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Lateral surface area
Three rectangles.
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Total surface area
Lateral area plus two triangular bases.
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a,b,c= triangle sides
h_t= triangle height
l= prism length
V= volume
SA= surface area
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