Answer:
Explanation:
Use the appropriate volume formula, and fill in the given values.
Rectangular prism
V = LWH
V = (8 ft)(11 ft)(4 ft) = 352 ft³
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Right triangular prism
V = 1/2(LWH)
V = 1/2(11 m)(9 m)(0.04 m) = 1.98 m³
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Cylinder
V = πr²h
V = π(5 in)²(9 in) = 225π in³ ≈ 706.9 in³
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Additional comment
We're a little surprised to see the triangular prism has a dimension of 4 cm when the other dimensions are given in meters. 1 cm = 0.01 m.