Grade 6 | Unit 1 | Lesson 13: Polyhedra | Practice Problems

Select all the polyhedra.

• A

• B

• C

• D

• E

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

Is this polyhedron a prism, a pyramid, or neither? Explain how you know. How many faces, edges, and vertices does it have?

Tyler said this net cannot be a net for a square prism because not all the faces are squares. Do you agree with Tyler? Explain your reasoning.

Tags

CCSS.6.G.A.4

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

Tags

CCSS.6.G.A.1

A parallelogram has a base of 12 meters and a height of 1.5 meters. What is its area?

Tags

CCSS.6.G.A.1

Tags

CCSS.6.G.A.1

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

Tags

CCSS.6.G.A.1

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

Tags

CCSS.6.G.A.1

Find the area of the shaded region. Show or explain your reasoning. Description:

2 congruent right triangles touching height to height. On each, base = 7 centimeters, height = 5 centimeters. square with side length = 2 centimeters cut out from the center of the figure. area around the square shaded.

Tags

CCSS.6.G.A.1