Name: _____________________
Block: ______
Date: ___________
In the diagram, XYZ  MNL . Complete the statement.
1.
4.
2.
5.
3.
6.
7. Find the value of x.
8. Identify all pairs of congruent corresponding
parts (sides and angles) when ABC  DEF
9. Suppose ABC  EFD , EFD  GIH ,
m  A = 90°,and m  F = 20°. What is m  H?
Complete the statement.
Tell what theorem you used.
10.
11.
12.
13.
Write a congruence statement for any figures that can be proved congruent. Explain your reasoning.
14.
15.
16.
Find the unknown measure.
17.
18.
AB = ______
20.
19.
ML= _______
21.
x = ______
m<T = _______
22.
x = _____ y = _____
x = _____ y = _____
23. Proof Complete the proof.
GIVEN:  MNO   OPM,  NMO   POM,
NO  MP , NM ,  OP
PROVE: NMO  POM
Statements
Reasons
1.  MNO   OPM,
 NMO   POM,
NO  MP ,NM  OP
2.
O
MO  MO
3.  NOM   PMO
4. NMO = POM
1. Given
2. _____________
3. _____________
4. _____________
24. Error Analysis A fellow student says that ABC  DEC because the corresponding angles of the
triangles are congruent. Describe the error in this statement.