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Unit 1 3D Geometry Lesson 12

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Last updated over 1 year ago
6 questions
Required
1
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1
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2
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Question 1
1.

Question 2
2.

Question 3
3.

Question 4
4.

Question 5
5.

Question 6
6.

The flat sides of a three-dimensional (3D) figure are called...
edges
surface area
faces
vertices
The number of unit squares it takes to cover the entire surface without gaps or overlaps is called the ...
faces
edges
vertices
surface area
How many faces does the rectangular prism below have? Remember, they have twins even if you can't see them!

4
5
6
3
How many faces does the rectangular prism below have? Remember, they have twins even if you can't see them!


4
5
6
3
Calculate the surface area of the rectangular prism below.
18 square units (18 units2)
11 square units (11 units2)
22 square units (22 units2)
6 square units (2 units2)
Calculate the surface area of the rectangular prism below.

24 square units (24 units2)
12 square units (12 units2)
16 square units (16 units2)
32 square units (32 units2)