Question

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Answer 1

Answer:

Volume of rectangular prism = 81 feet³

Explanation:

Volume of rectangular prism is same as volume of cuboid

Length = 9 ft

Width = 4 ft

Height = 2 $\frac{1}{4}$ ft = $\frac{9}{4}$ ft

Volume of rectangular prism = Length × Width × Height

= 9 × 4 × $\frac{9}{4}$

= 36 × $\frac{9}{4}$

= $\frac{324}{4}$

= 81 feet³