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CHAPTER
3
Chapter Test C
For use after the chapter “Parallel and Perpendicular Lines”
Identify the pairs of angles as corresponding, alternate
interior, alternate exterior, consecutive interior, or
vertical angles.
1.  1 and  4
Answers
1. _____________
_____________
2.  3 and  5
3.  3 and  6
2. _____________
4.  1 and  8
_____________
5.  2 and  3
3. _____________
6.  4 and  8
_____________
Find the values of x and y.
7.
4. _____________
8.
_____________
5. _____________
_____________
6. _____________
Complete the proof.
7. _____________
_____________
8. _____________
_____________
Statements
9.  FCD   BCA
Reasons
__________________
9. _____________
10. __________________
Definition of Congruent Angles
10. _____________
11. m  BCA = 78°
__________________
11. _____________
12. m  FCD = 78°
__________________
12. _____________
13. __________________
Given
14. 78° + 102° = 180°
__________________
15. m  FCD + m  CFG = 180°
__________________
14. _____________
16. __________________
Definition of Supplementary
15. _____________
17. m || n
__________________
16. _____________
Geometry
Assessment Book
13. _____________
17. _____________
Copyright © Houghton Mifflin Harcourt Publishing Company. All rights reserved.
_____________
GIVEN: m  BCA = 78°
m  CFG = 102°
PROVE: m || n
Name _________________________________________
CHAPTER
3
Date ____________________
Chapter Test C
continued
For use after the chapter “Parallel and Perpendicular Lines”
Write an equation of the line that passes through point P and
is parallel to the line with the given equation.
1
18. P(3, 3), y = – x + 3
2
1
19. P(–2, 1), y = x – 1
3
Write an equation of the line that passes through point P and
is perpendicular to the line with the given equation.
20. P(6, 2), y = 3x + 3
21. P(–3, 0), y = 2x – 4
18. _____________
19. _____________
20. _____________
21. _____________
22. _____________
Graph the equation.
22. –3x + y = 6
Answers
23. 2y + 4x = 10
23. _____________
24. _____________
25. _____________
26. _____________
27. _____________
Copyright © Houghton Mifflin Harcourt Publishing Company. All rights reserved.
24.
3
x + 2y = 8
2
25. –4x + 8y = 12
Use the Distance Formula to find the exact distance between
the two parallel lines.
26.
27.
Geometry
Assessment Book
Chapter Test C
1. vertical 2. consecutive interior 3. alternate
interior 4. alternate exterior 5. vertical
6. corresponding 7. x = 8; y = 30 8. x = 23;
y = 46 9. Vertical Angles Congruence Theorem
10. m  FCD = m  BCA 11. Given
12. Transitive Property of Equality
13. m  CFG = 102° 14. Addition
15. Substitution Property of Equality
16.  FCD and  CFG are supplementary.
17. Consecutive Interior Angles Converse
1
1
1
2
18. y = – x  4
19. y = x  1
2
2
3
3
1
1
1
20. y = – x + 4
21. y = – x –1
3
2
2
22.
23.
24.
26.
25.
5 27. 2 10