Unit 1 End Assessment

by Loren Smith-Roberts

| 12 QuestionsNote from the author:

Resources copied from openupresources.org

1

1 pt

Polyhedron P is a cube with a corner removed and relocated to the top of P. Polyhedron Q is a cube. How do their surface areas compare?

A. P’s surface area is less than Q’s surface area.

B. P’s surface area is equal to Q’s surface area.

C. P’s surface area is greater than Q’s surface area.

D. There is not enough information given to compare their surface areas.

2

1 pt

Select all of the nets that can be folded and assembled into a triangular prism like this one.

A

B

C

D

3

1 pt

A cube has a side length of 8 inches.

Select all the values that represent the cube’s volume in cubic inches.

A. 82

B. 83

C. 6 x 82

D. 6 x 8

E. 8 x 8 x 8

copied for free from openupresources.org

A

B

C

D

E

4

1 pt

A square has a side length 9 cm. What is its area?

Do not include units (square centimeters) in your answer.

copied for free from openupresources.org

5

1 pt

A square has an area of 9 cm². What is its side length?

Do not include units (centimeters) in your answer.

6

1 pt

For each pair of numbers, choose the number that is greater.

A. 13²

B. 15²

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A

B

7

1 pt

For each pair of numbers, choose the number that is greater.

A. 7 x 6²

B 6³

A

B

8

1 pt

For each pair of numbers, choose the number that is greater.

A. 10³

B. 30²

A

B

9

1 pt

A rectangular prism has dimensions of 2 cm by 2 cm by 5 cm. What is its surface area?

10

1 pt

Explain your answer to number 9.

11

1 pt

Here is a net made of right triangles and rectangles. All measurements are given in centimeters.

If the net were folded and assembled, what type of polyhedron would it make?

Pyramid

Cube

Triangular Prism

Rectangular Prism

12

1 pt

Here is a net made of right triangles and rectangles. All measurements are given in centimeters.

What is the surface area of the polyhedron?

Explain your reasoning.

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