Open Up - Grade 6 - Mathematics - Unit 1 - Lesson 15
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Last updated 11 months ago
8 questions
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Question 1
1.
Jada drew a net for a polyhedron and calculated its surface area. What polyhedron can be assembled from this net?
Question 2
2.
Jada drew a net for a polyhedron and calculated its surface area. She made some mistakes in her area calculation though. Find the real surface area of the polyhedron. Enter your answer in square cm.
Question 3
3.
A cereal box is 8 inches by 2 inches by 12 inches. What is its surface area? Enter your answer in square inches.
If you get stuck, consider drawing a sketch of the box or its net and labeling the edges with their measurements.
Question 4
4.
Twelve cubes are stacked to make this figure. What is its surface area in square units?
Question 5
5.
How would the surface area change if the top two cubes are removed?
Question 6
6.
Here are two polyhedra and their nets. Label all edges in the net with the correct lengths.
Question 7
7.
What three-dimensional figure can be assembled from the net?
Question 8
8.
What is the surface area of the figure in square units?
Source: Open Up Resouces (Download for free at openupresources.org.)