Lesson 12: Practice Problems
Problem 1
Select all the prisms.
For each prism, shade one of its base
![Five prisms of different shapes and sizes labeled A-E.](../../../../../../embeds/f1e7f13e--7.7.newPP.prismsandpyramidsABCDE.png)
Problem 2
The volume of both of these trapezoidal prisms is 24 cubic units. Their heights are 6 and 8 units, as labeled. What is the area of a trapezoidal base of each prism?
![Two trapezoid prisms of differing sizes, one height is 6 units and one is 8 units.](../../../../../../embeds/36f535b4--7.7.newPP_Image_9pqr.png)
Problem 3 From Unit 7 Lesson 2
Two angles are complementary. One has a measure of 19 degrees. What is the measure of the other?
Problem 4 From Unit 7 Lesson 2
Two angles are supplementary. One has a measure that is twice as large as the other. Find the two angle measures.
Problem 5 From Unit 6 Lesson 22
Match each expression in the first list with an equivalent expression from the second list.
Problem 6 From Unit 4 Lesson 8
Clare paid 50% more for her notebook than Priya paid for hers. Priya paid