Surface Area of Rectangular Prisms Quick Check
3 of 5 3 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.