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Congruence Unit Practice Test

Confident Need Help

I can classify triangles based on side lengths and angle measures.

4 3 2 1

Classify each triangle based on its side lengths and angle measures. Equal sides, if any, are indicated in the diagram with congruence marks.

1.) 2.)

3.) 4.)

140o

135o

Confident Need Help

I can determine if two figures are congruent. 4 3 2 1

Fill in the tables and then tell whether or not the two figures are congruent.

5.)

ΔABC ΔXYZ

Are the triangles congruent? If yes, write a congruence statement, if not, tell what prevents them from being congruent.

Angle Measures

Side Lengths

Angle Measures

Side Lengths

Determine whether the figures are congruent. If they are, write a congruence statement. If they are not, tell what makes them not congruent.

6.) 7.)

8.) 9.)

Z

Y

XC

B

A

Confident Need Help

I can name corresponding parts of congruent figures.

4 3 2 1

Use the congruence statement to mark the corresponding parts of the triangles below:

10.) 11.)

Find the indicated corresponding part of the congruent triangles.

12.) 13.)

Confident Need Help

I can write congruence statements when given two congruent triangles.

4 3 2 1

Write the congruence statement for the following triangles.

14.) 15.)

Confident Need Help

I can find missing angle measures when two parallel lines are cut by a transversal.

4 3 2 1

Name the angle pair relationship:

16.) 17.)

18.) 19.)

Find the measure of the angle, explain your reasoning (state the theorem or postulate)

20.) 21.)

22.) 23.)

Confident Need Help

I can determine if two triangles are congruent. 4 3 2 1

State which triangle congruence theorem or postulate you can use to prove the triangles are congruent. If you cannot prove the triangles are congruent, say not enough information.

24.) 25.)

26.) 27.)

28.) 29.)