Question

Surface Area of Rectangular Prisms Quick Check
1 of 51 of 5 Items
Question
Use the image to answer the question.

An illustration shows the unfolded version of a rectangular prism composed of 6 rectangles. There are four adjoining rectangles positioned horizontally. The first and third are similar and smaller. The top of the first rectangle is labeled 2 feet. The second and fourth are similar and bigger. The fourth rectangle is labeled 8 feet on the right side. The second rectangle shares the top and bottom sides with two similar rectangles, one on each side. The top rectangle is labeled as 5 feet on the top side.

Use this net to find the surface area of the rectangular prism it represents.

(1 point)
Responses

80 ft.2
80 ft squared

30 ft.2
30 ft squared

132 ft.2
132 ft squared

66 ft.2

Answer 1

When using a net, what is the correct formula to find the surface area of a prism with length l, width w, and height h?(1 point)
Responses

lhw
l h w

lw+lh+wh
l w plus l h plus w h

2lw+2lh+2wh
2 l w plus 2 l h plus 2 w h

2l+2h+2w

Answer 2

132 ft.2
132 ft squared

Answer 3

2lw+2lh+2wh
2 l w plus 2 l h plus 2 w h