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GEOMETRY
TEST CHAPTER 3(A)
NAME
Per
Given: lines m and n are parallel and are cut by line g.
1
Name the angles using the figure at the right.
2
g
1. Exterior angles:
2
1
4 3
2. Consecutive interior angles:
5
7
3. Alternate exterior angles:
6
m
n
8
3
4
5
4. State one defined congruent relationship:
5. Name a relationship that equals 180:
Use the figure above. State the relationship between the angles and find the value:
6.  2 = 95°,  7 = _____
7.  1 = 120°,  3 = _____
6
8.  3 = 128°,  8 = _____
9.  5 = 68°,  2 = _____
7
8
Find x:
9
10.  6 = (9x – 24)° ,  7 = (3x + 6)°
10
11
11.  7 = (6x + 8)°,  4 = (4x + 12)°
12
13
12.  7 = (6x – 17)°,  6 = (2x – 1)°
13.  1 = (2x + 2)°,  8 = (6x –14)°
Find the slope of a parallel line and a perpendicular line to the given information:
14. (8, 3) , (2, 3)
15. (4, 4) , (2, 2)
14
15
16. y 
1
x2
4
17. 6x + 3y = – 12
16
17
Find the value of the angle or x so that the lines are parallel. State the relationship between
the angles, and which two lines are made parallel:
a
1
18.  4 = 55°,  13 = ?
19.  8 = 72°,  11 = ?
3
2
15
4
13
6
5
7
b
11
8
9
16
18
m
14
n
12
19
10
20.  10 = 90°,  7 = ?
20
21.  12 = (5x + 15)° ,  14 = (3x + 5)°
21
22.  10 =( 3x – 4)° ,  15 = (8x + 26)°
22
Sketch the distance from the point to the given line:
23. A to CD
24.
A
E to GH
F
B
E
D
C
25
G
H
Graph the given information and find the distance from the point to the line.
25. y = 3x – 3 , (4, 1)