Question

Find the surface area of the figure. A) 280 cm2 B) 288 cm2 C) 296 cm2 D) 320 cm2

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Answer 1

320

Explanation:

To find the surface area of the figure, add up all of the areas of the faces. The surface area of the rectangular prism on the left is 3(10 x 4) + 2(4 x 4) + (6 x 4) and the one on the right is 4(8 x 4) + (4 x 4). The surface area of the entire figure is 320 cm2.