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What is the surface area of the rectangular prism? (1 point)

A drawing of a rectangular prism with a length of 9 inches, width of 10 inches, and height of 3 inches.

The surface area is
square inches.

1 answer

The formula to calculate the surface area of a rectangular prism is 2lw + 2lh + 2wh, where l is the length, w is the width, and h is the height.

Plugging in the values:
Surface area = 2(9)(10) + 2(9)(3) + 2(10)(3)
Surface area = 180 + 54 + 60
Surface area = 294 square inches

Therefore, the surface area of the rectangular prism is 294 square inches.
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