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Open Up - Grade 6 - Mathematics - Unit 1 - Lesson 13

Last updated 11 months ago

9 questions

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Question 1

1.

Select all the polyhedra.

A

B

C

D

E

Question 2

2.

Is this polyhedron a prism, a pyramid, or neither?

prism

neither

pyramid

Question 3

3.

Tyler said this net cannot be a net for a square prism because not all the faces are squares. Is this true?

True

False

Question 4

4.

Explain why each of the following triangles has an area of 9 square units.

Question 5

5.

A parallelogram has a base of 12 meters and a height of 1.5 meters. What is its area? Enter your answer in square meters.

Question 6

6.

A triangle has a base of 16 inches and a height of 1/8 inches. What is its area? Enter your answer in square inches

Question 7

7.

A parallelogram has an area of 28 square feet and a height of 4 feet. What is its base? Enter your answer in feet.

Question 8

8.

A triangle has an area of 32 square millimeters and a base of 8 millimeters. What is its height? Enter your answer in millimeters.

Question 9

9.

Find the area of the shaded region. Enter your answer in square cm.

Source: Open Up Resouces (Download for free at openupresources.org.)