B. a rectangle with a length of 20 units and a width of 10 units C. a rectangle with a length of 10 units and a width of 7 units D. square with side lengths of 20 units 10.) If the cube shown below is sliced by a plane through vertices 1, 2, 7, and 8, which of the following best describes the cross-section of the cube? 11.) Abbey is getting new carpet in her living room and hallway. The following diagram shows the two together. If a = 36 ft, b = 14 ft, c = 18 ft, and d = 18 ft, what is the area of the living room and hallway together? Note: Figure not drawn to scale 12.) If X = 2 inches, Y = 10 inches, W = 4 inches, and Z = 5 inches, what is the area and perimeter of the object? Area = Perimeter =
B. a rectangle with a length of 20 units and a width of 10 units C. a rectangle with a length of 10 units and a width of 7 units D. square with side lengths of 20 units 10.) If the cube shown below is sliced by a plane through vertices 1, 2, 7, and 8, which of the following best describes the cross-section of the cube? 11.) Abbey is getting new carpet in her living room and hallway. The following diagram shows the two together. If a = 36 ft, b = 14 ft, c = 18 ft, and d = 18 ft, what is the area of the living room and hallway together? Note: Figure not drawn to scale 12.) If X = 2 inches, Y = 10 inches, W = 4 inches, and Z = 5 inches, what is the area and perimeter of the object? Area = Perimeter =
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