Surface Area (Rectangular Prisms)
Surface Area (Triangular Prisms)
Surface Area (Pyramids)
Trivia
100
What is the surface area of this prism?
256 cm^2
100
Area of the base of this prism?
120 m^2
100
Find the surface area of a rectangular pyramid with a base length of 4 cm and a slant height of 6 cm.
What is 64 centimeters cubed?
100
What is a net?
- 3D shape unfolded/ flattened
- 3D shape that can be unfolded to make a 2D shape
200
What is the surface area of this prism?
192 km^2
200
Perimeter of the base of this prism?
24 yards
200
Find the surface area of a rectangular pyramid with a base length of 6 feet and a slant height of 9 feet.
What is 144 feet squared?
200
What is it called when you find the sum of all the faces of a 3D figure?
Surface area
300
What is the surface area of this prism?
650 cm2
300
Lateral surface area of this prism?
36
300
Find the surface area of a triangular pyramid with a base length of 15 inches and a height of 13 inches. The slant height of the triangular pyramid is 10 inches.
What is 322.5 inches squared?
300
How do I identify what type of pyramid a shape is?
By its base
400
Lateral surface area of this prism?
220 cm^2
400
The figure shows a net for a three-dimensional figure. The net includes three squares.
a. What is the three-dimensional figure?
b. What is the surface area of the figure?
Show your work.
15.4cm2
400
All of the faces of the triangular pyramid are identical. What is the surface area of the pyramid? Show your work.
28cm2
400
What is the difference in a Prism and a Pyramid?
A pyramid comes to a single point and a prism does not. A prism has parallel sides that are the base.
500
Elisa has a rectangular block of wood with the dimensions shown. She plans to cover it with paper to make a piece of dollhouse furniture. What is the total surface area to be covered with paper?
A. 49cm2
B. 60cm2
C. 78cm2
D. 98 cm2
D
500
The figure shows the dimensions of a compost bin. Can the expression below be used to find the surface area of the compost bin? Explain. Include a net in your explanation.
Yes,
- draw a net for bin. Decompose the trapezoid
500
Pedro uses cardboard to make a model of a square pyramid. The edges of the base of the model are 5 in. long. The height of each triangular face is 4 in. What is the area of the cardboard in Pedro’s model? Show your work.
65in2
500
How many faces does this figure have?
