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The volume formula of a triangular prism is:
V = [tex] \frac{(base)(height)}{2} [/tex] ( of triangle ) x height ( of prism )
The given are
Height of prism = 7 cm
Height of triangle = 4.8 cm
Base of triangle = 3.2 cm
Let us substitute the given values to find the volume
V = [tex] \frac{(4.8)(3.2)}{2} [/tex] x 7
= 7.68 x 7
= 53.76 cm³