Question

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What is the volume of this figure?
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Answer 1

Answer: 76 ft^3

Step-by-step explanation: The formula for the volume of a rectangular prism is length * width * height. You have two rectangular prisms here and you have to use the info given to figure out the missing parts. The dimensions of the two prisms are:

Left cube: l2 * w4 * h8 = 64

Right cube: l2 * w2 * h3 = 12

Add together to get 76

Answer 2

76 cubic ft

Explanation:

We can divide this box to two rectangular boxes.

Rectangular box I:

length = 4 ft

width = 2 ft

height = 8 ft

`\sf \boxed{\text{\bf Volume of rectangular prism = length *width *height}}`

= 4 * 2 * 8

= 64 cubic ft

Rectangular box II:

length = 2 ft

width = 2 ft

height = 3 ft

Volume of rectangular box II = 2 * 2 * 3

= 12 cubic ft

Volume of the box = volume of box I + volume of box II

= 64 + 12

= 76 cubic ft