What is the name of this polyhedron?
Triangular Prism
A square has a side length of 7 inches. What is its area?
49 square inches
Find the area of the rectangle. Show your work.
88 square cm
Rewrite 73 in expanded form.
7 x 7 x 7
Surface Area. She is calculating the 2-Dimensional space around the outside of the room.
Which of these nets can be folded up to make a rectangular prism?
C
A square has a side length of 10 cm. What is its area?
100 square cm
Find the area of the parallelogram. Show your work.
180 square units
25
What is the surface area of this rectangular prism? Show your work.
38 square units
What polyhedron will this net make if folded and assembled?
Triangular Pyramid
A square has an area of 4 square feet. What is its side length?
2 feet
Find the area of the triangle. Show your work.
24 square units
Which expression is greater: 33 or 24?
Show how you know.
33
Find the surface area and volume of this cube. Show your work. Include units.
Surface Area = 54 square units
Volume = 27 cubic units
What is the name of the polyhedron this net will make if folded and assembled? What is its surface area?
Square Pyramid with a surface area of 384 square cm
A cube has a side length of 3 feet. What is its volume?
27 cubic feet
A parallelogram has an area of 48 square inches and a base of 6 inches. What is the height?
8 inches
Rewrite 9 in exponential form.
32 or 91
A rectangular prism has a height of 3 cm, a length of 2 cm, and a width of 2 cm. Find the surface area and the volume. Show your work.
The volume of the rectangular prism is 12 cubic cm. The surface area of the rectangular prism is 32 square cm.
I have a polyhedron in my hand. At least one of the faces is a rectangle. At least one of the faces is a triangle. If I touch the top, I find that it is not pointy. What polyhedron is in my hand?
Triangular prism
The area of one face of a cube is 16 square inches. What is the volume of the cube?
64 cubic inches
A triangle has an area of 12 square cm and a height of 6 cm. What is the base?
4 cm
What does 10 cubed equal?
1000
Which has a greater surface area - the rubik's cube on the left or the disassembled rubik's cube on the right? Explain.
The disassembled rubik's cube on the right has a greater surface area. In the fully assembled cube, each individual cube is only showing 1, 2, or 3 of its faces. In the disassembled cube, each individual cube is showing 6 faces. Thus, the surface area of the disassembled cube will be greater.