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
132 ft.2
132 ft squared
66 ft.2
, 66 ft squared
30 ft.2
, 30 ft squared
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132 ft.2
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
2l+2h+2w
, 2 l plus 2 h plus 2 w
lhw
, l h w
lw+lh+wh
, l w plus l h plus w h
2lw+2lh+2wh
2lw+2lh+2wh
Surface Area of Rectangular Prisms Quick Check
3 of 53 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 second and fourth are similar and bigger. The fourth rectangle is labeled with a question mark and inches on the right side. The second rectangle shares the top and bottom sides with two similar rectangles, one on each side. The second rectangle is labeled as 4 inches on the top side. The first rectangle is labeled as 3 inches on the top side.
The surface area of the rectangular prism shown in this net is 150 in.2. What is the missing dimension?
(1 point)
Responses
7 in.
7 in.
9 in.
9 in.
10 in.
10 in.
8 in.
8 in.
8 in.
Surface Area of Rectangular Prisms Quick Check
4 of 54 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 second and fourth are similar and bigger. The fourth rectangle is labeled with a question mark and centimeters on the bottom side. The second rectangle shares the top and bottom sides with two similar rectangles, one on each side. The bottom rectangle is labeled as 2 centimeters on the left side. The first rectangle is labeled as 2 centimeters on the bottom side and 7 centimeters on the left side.
The surface area of the rectangular prism shown in this net is 208 cm2. What is the missing dimension?
(1 point)
Responses
12 cm
12 cm
11 cm
11 cm
10 cm
10 cm
9 cm
9 cm
9 cm
Surface Area of Rectangular Prisms Quick Check
5 of 55 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 vertically. The first and third are similar and bigger. The second and fourth are similar and smaller. The third rectangle is labeled as 6 feet on the left side. The fourth rectangle is labeled as 8 feet on the bottom side. The fourth rectangle shares the left and right sides with two similar rectangles, one on each side. The rectangle on the left is labeled as 3.5 feet on the left side.
What is the surface area of this prism?
(1 point)
Responses
97 ft.2
, 97 ft. squared
168 ft.2
, 168 ft. squared
35 ft.2
, 35 ft. squared
194 ft.2