Geometry 4-1 Congruent Figures

by Matthew Richardson

| 22 QuestionsNote from the author:

A complete formative lesson with embedded slideshow, mini lecture screencasts, checks for understanding, practice items, mixed review, and reflection. I create these assignments to supplement each lesson of Pearson's Common Core Edition Algebra 1, Algebra 2, and Geometry courses. See also mathquest.net and twitter.com/mathquestEDU.

1

1

10 pts

Solve It! You are working on a puzzle. You've almost finished, except for a few pieces of the sky. Match the puzzle piece numbers with the space letters to place the remaining pieces in the puzzle.

- 1
- 2
- 3

- A
- B
- C

2

2

10 pts

Problem 1 Got It?

Select all that apply.

A

B

C

D

3

10 pts

Problem 2 Got It? Suppose the following:

What is m∠V? Enter only a number.

4

5

4

10 pts

Problem 3 Got It?

True

False

5

10 pts

Explain your reasoning.

6

40 pts

Problem 4 Got It? Complete the proof on the canvas. You may use any of the three styles learned: two-column, paragraph, or flow

7

7

10 pts

A

B

C

D

8

8

10 pts

A

B

C

D

9

9

10 pts

A

B

C

D

10

10

10 pts

A

B

C

D

11

11

10 pts

A

B

C

D

12

12

10 pts

A

B

C

D

13

13

10 pts

A

B

C

D

15

10 pts

Reasoning: If each angle in one triangle is congruent to its corresponding angle in another triangle, are the two triangles congruent? Explain.

16

16

10 pts

Error Analysis: Walter sketched the diagram shown. He claims it shows that the two polygons are congruent. What information is missing to support his claim?

17

10 pts

Review Lesson 3-8: Write an equation for a line perpendicular to the given line.

18

10 pts

Review Lesson 3-8: Write an equation for a line perpendicular to the given line.

19

10 pts

Review Lesson 1-7: Find the distance between the points. If necessary, round to the nearest tenth.

Enter only a number.

20

10 pts

Vocabulary Review: Cross out the figure(s) that are NOT polygons.

21

10 pts

Use Your Vocabulary: Categorize each statement.

- Congruent angles have different measures.
- A prism and its net are congruent figures.
- The corresponding sides of congruent figures have the same measure.

- True
- False

22

10 pts

Reflection: Math Success

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