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Name ___________________________________ Date ________________________
Geometry A Unit 2 and 3 Test Review
Part I: Use the diagram to answer questions #1-5. (3 points each)
For #’s 1 and 2, possible answers are parallel, perpendicular and skew.
K
N
I
H
P
J
1. JI and IH are ________________ lines.
M
2. LM and IJ are ________________ lines.
L
3. Name a line that is perpendicular to KN ___________.
4. Name a plane that is parallel to plane PNK. ___________
5. Name three lines that are parallel to NM. ______, ______ & _______.
Part II. In #’s 6-11, complete the statement with linear pair, vertical angles,
corresponding angles, alternate interior angles, alternate exterior angles or
consecutive interior angles.
6.  8 and  6 are _____________________ angles.
6
4
7.  10 and  8 are ______________________ angles.
3
8
8.  8 and  3 are ______________________angles.
9.  3 and  5 are ______________________ angles.
5
10.  5 and  8 are ______________________ angles.
9 10
11.  9 and  4 are _____________________ angles.
Part III. In the diagram, LM  TV. Find the angles below.
L
12.  1 = _______
13.  2 = ______
4
V
5 6 3
14.  3 = _______
15.  4 = _______
16.  5 = _______
17.  6 = _______
7
T
2 1
40
M
Part IV: Write an equation and solve for each variable.
126
66
6c 3a  24
3d 
18. a = _________
19. c = __________
20. d = ___________
Part V. Name the property associated with each description.
Choose from: REFLEXIVE SYMMETRIC TRANSITIVE SUBSTITUTION
ADDITION
SUBTRACTION
21. If TU = RO, then RO = TU _____________________________
22. AF = AF ________________________
23. If LM + TY = OP and LM = 20, then 20 + TY = OP ___________________________
24. If QW = ER and ER = TY, then QW = TY ________________________
25. If ER + OP = MN + OP, then ER = MN __________________
Part VI.
26. Find the slope of the line through (-2, 4) and (1, 6). ______________
27. Find the slope of the line y = 3x + 8 __________
28. Find the slope of the line parallel to a line through (0, 4) and (8, 5). __________
29. Find the slope of the line perpendicular to one with a slope of
5
. __________
3
30. Write the equation of the line through (-2, 4) and (0, 6). ___________________
31. Write the equation of the line passing through (0, 4) and perpendicular to the line
y = 3x + 8 ___________________
32. Write the equation of the line with y intercept 9 and parallel to a line through
(3, 4) and (8, 5). __________
33. Write the equation of the line through (4, 3) and (7, -3).
34.
5x  3 y o
125 o
2
o
y  23
3
35.
1 o
y
2
4x  3y o
y = ____________
y = ______________
36. AB and CD are parallel lines crossed by a transversal EF with point E lying on AB and point
F lying on CD.  AEF = 4x2 + xo and  DFE = 100 – 8xo are alternate interior angles.
Find the value of x.
Complete the statement by circling the correct word and by giving a reason.
38. Is AB | | CD? Explain.
39. Is AB | | CD? Explain.
E
C
E
110
C
87
D
D
70
A
A
103
B
B
YES
or NO
F
F
YES or NO
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