GEOMETRY—TEST—CHAPTER 3



GEOMETRY—TEST REVIEW—CHAPTER 3—PARALLELS AND THEIR ANGLES

NAME: ________________________ DATE: ________ PERIOD: ________

USE THE FOLLOWING DIAGRAM FOR # 1--# 11.

# 1. If a | | b, then ( 5 and ( 18 are _______________,

(A.) congruent (B.) supplementary (C.) No Conclusion

# 2. If a | | b, then ( 8 and ( 10 are __________.

(A.) congruent (B.) supplementary (C.) No Conclusion

# 3. If a | | b, then ( 2 and ( 10 are ________.

(A.) congruent (B.) supplementary (C.) No Conclusion

# 4. If a | | b, then ( 4 and ( 14 are ________.

(A.) congruent (B.) supplementary (C.) No Conclusion

# 5. If a  | | b, then ( 12 and ( 7 are ________.

(A.) congruent (B.) supplementary (C.) No Conclusion

# 6. If a | | b, then ( 2 and ( 15 are _________.

(A.) congruent (B.) supplementary (C.) No Conclusion

# 7. If ( 3 ( ( 13, then ___________.

(A.) a | | b (B.) c | | d (C.) a | | b and c | | d (D.) No Conclusion

# 8. If ( 7 ( ( 18, then __________.

(A.) a | | b (B.) c | | d (C.) a | | b and c | | d (D.) No Conclusion

# 9. If ( 5 and ( 8 are supplementary, then ___________.

(A.) a | | b (B.) c | | d (C.) a | | b and c | | d (D.) No Conclusion

# 10. If ( 1 ( ( 6 and ( 6 and ( 16 are supplementary, then ________.

(A.) a | | b (B.) c | | d (C.) a | | b and c | | d (D.) No Conclusion

# 11. If ( 16 ( ( 10, then ________.

(A.) a | | b (B.) c | | d (C.) a | | b and c | | d (D.) No Conclusion

CHAPTER 3—TEST REVIEW—PARALLELS AND THEIR ANGLES—PAGE 2

# 12. m ( 1 = ________

m ( 2 = ________

m ( 3 = ________

m ( 4 = ________

m ( 5 = ________

IN # 13 – # 16, USE THE DIAGRAM AND THE GIVEN INFORMATION TO FIND THE VALUE OF x.

# 13. m ( 6 = x; m ( 8 = x – 20 . x = ________

# 14. m ( 7 = x; m ( 9 = 3 x + 20. x = _______

# 15. m ( 8 = 3 x – 8; m ( 7 = 2 x + 10. x = _____

# 16. m ( 6 = 8 x – 9, m ( 7 = 3 x. x = _______

# 17. If two parallel lines are cut by a transversal, which of the following is NOT necessarily

true? ________

(A.) Each pair of alternate interior angles are congruent.

(B.) Each pair of corresponding angles are congruent.

(C.) Each pair of same-side interior angles are congruent.

(D.) Each pair of alternate exterior angles are congruent.

# 18.

m ( 1 = ________

m ( 2 = ________

m ( 3 = ________

m ( 4 = ________

m ( ABC = 120(

CHAPTER 3—TEST REVIEW—PARALLELS AND THEIR ANGLES—PAGE 3

# 19.

(a.) Which type of angles are ( 2 and ( 6? _________

(A.) alternate interior angles (B.) alternate exterior angles

(C.) same-side interior angles (D.) corresponding angles

(b.) ( 4 and ( 9 are alternate interior angles formed by ______.

(A.) lines q and n with transversal t

(B.) lines n and t with transversal q

(C.) lines q and t with transversal n

(D.) none of these

(c.) If p | | q, m ( 4 = 4 x + 30 and m ( 16 = 3 x + 40, then m ( 15 = _____.

(A.) 35 (B.) 70 (C.) 110 (D.) 120

# 20.

x = _______, y = _________

# 21. # 22.

x = ____, y = ____, z = ____ x = ____, y = ____, z = ____

CHAPTER 3—TEST REVIEW—PARALLELS AND THEIR ANGLES—PAGE 4

# 22.

x = ______, y = ______, z = ______

# 23.

USE THE GIVEN INFORMATION TO NAME THE SEGMENTS, IF ANY, THAT

ARE PARALLEL.

(a.) ( 3 ( ( 6 ______________________

(b.) ( 9 ( ( 6 ______________________

(c.) m ( 7 + m ( AED = 180( ______________________________

(d.) ( 2 ( ( 5 _________________________

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