3. d4. a5. b6. c 9. 010. 11. 12. –1
DESCRIPTION
3.4 HW pg. 174-177 #3-6, 11, 13, 14. 3. D4. A5. B6. C 9. 010. 11. 12. –1 13. Line 1: 2/3Line 2: -3/2Perpendicular 14. Line 1: 3/4Line 2: 5/6Neither. 3.5 HW pg. 184-187 #1, 3, 4, 11, 15, 37, 39. 1. Where the line crosses the y -axis 3. 4. 11.15. - PowerPoint PPT PresentationTRANSCRIPT
3. D 4. A 5. B 6. C
9. 0 10. 11. 12. –1
13. Line 1: 2/3 Line 2: -3/2 Perpendicular
14. Line 1: 3/4 Line 2: 5/6 Neither
3.4 HW pg. 174-177 #3-6, 11, 13, 14
5
2
3
4
1. Where the line crosses the y-axis
3. 4.
11. 15.
3.5 HW pg. 184-187 #1, 3, 4, 11, 15, 37, 39
44
3y x
12
5y x
3 2y x 1112
5y x
3.5 HW pg. 184-187 #1, 3, 4, 11, 15, 37, 39
37. y = –x + 1
39. 1
33
y x
3. 4. 5.
6. Plane ABF
7.
8.
9. No, no arrows
10. No, no right angles
11. 1&5, 2&6, 3&7, 4&8
12. 3&6, 4&5
3.1 HW pg. 150-152 #3-14, 18-21, 38
AB�������������� �
BC�������������� �
BF�������������� �
MK LS���������������������������������������� ���
PQ PN���������������������������������������� ���
13. 1&8, 2&7
14. 3&5, 4&6
18. Corresponding
19. Consecutive Interior
20. Consecutive Interior
21. Alternate Exterior Angles
38.
3.1 HW pg. 150-152 #3-14, 18-21, 38
3. C
5. 110°, Alternate Exterior
7. 63°, Consecutive Interior
9. Corresponding
11. Alternate Interior
13. Alternate Exterior
16. Consecutive Interior
3.2 HW pg. 157-160 #3-13 odd, 16-19, 23, 25, 28, 31, 33
17. m1 = 150°, corresponding angles m2 = 150°, vertical angles
18. m1 = 140°, alternate interior angles m2 = 40°, linear pair
19. m1 = 122°, alternate interior angles m2 = 58°, linear pair
23. m1 = 90°, m2 = 115°, m3 = 65°
25. BAC DCA
28. x = 45°, y = 20°
3.2 HW pg. 157-160 #3-13 odd, 16-19, 23, 25, 28, 31, 33
31. x = 13°, y = 12°
33. B
3.2 HW pg. 157-160 #3-13 odd, 16-19, 23, 25, 28, 31, 33
3. x = 40°
5. x = 15
6. x = 90
8. x = 20
10. Yes, Alternate interior angles converse
11. Yes, Alternate exterior angles converse
12. No
13. Yes, corresponding angles converse
3.3 HW pg. 165-168 #3, 5, 6, 8, 10-15, 19, 30
14. No
15. Yes, Alternate exterior angles converse
19. Yes, consecutive interior angles converse
30. Corresponding angles converse
3.3 HW pg. 165-168 #3, 5, 6, 8, 10-15, 19, 30
1. , It is
5. 25° 6. 90° 7. 52°
17. x = 33
21. A
25.
3.6 HW pg. 194-197 #1, 5-7, 17, 21, 25, 26, 31 (copy table)
AB
26. m1 = 90°, def of right angle m2 = 60°, complementary angles m3 = 30°, vertical angles m4 = 20°, complementary m5 = 90°, vertical angles
31.
3.6 HW pg. 194-197 #1, 5-7, 17, 21, 25, 26, 31 (copy table)
Ch 3 Review pg. 202-205 #3-6, 9-18, 20-24 pg. 206 #1-6, 13, 23-24
3. 5 4. 6 5. 6 6. 2
9. 10. 11. 12. Plane KJN
13. m1 = 54°, vertical angles; m2 = 54°, alt. interior angles
14. m1 = 85°, consecutive interior; m2 = 95°, alt. interior
15. m1 = 135°, corresponding; m2 = 45°, supplementary
16. x = 145°, y = 35° 17. x = 13°, y = 132°
18. x = 29°, y = 61° 20. 107°
NR�������������� �
NP�������������� �
JN�������������� �
Ch 3 Review pg. 202-205 #3-6, 9-18, 20-24 pg. 206 #1-6, 13, 23-24
21. x = 133° 22. x = 20
23. Line 1: 17 Line 2: -1/17 Perpendicular
24. Line 1: –2 Line 2: –2 Parallel
Ch 3 Review pg. 202-205 #3-6, 9-18, 20-24 pg. 206 #1-6, 13, 23-24
1. Alternate exterior angles
2. Corresponding angles
3. Consecutive Interior angles
4. Alternate Interior angles
5. Corresponding angles
6. Alternate Interior angles
Ch 3 Review pg. 202-205 #3-6, 9-18, 20-24 pg. 206 #1-6, 13, 23-24
13. undefined
23. x = 13
24. x = 9