The document summarizes key concepts in geometry including alternate interior angles, same side interior angles, corresponding angles, parallel lines, and perpendicular lines. It asks questions about which angles are equal, supplementary, or perpendicular when given information about parallel or perpendicular lines. It also asks how many lines can be drawn through a point that are parallel or perpendicular to a given line.

1. 435 Review
Chapter 3, sections 1,2,3
1

2. Alternate Interior
Angles
2

3. Same Side Interior
Angles
3

4. Corresponding
Angles
4

5. 5

6. 6

7. If c || d what angles
are ≅ angle 14
7

8. If a || b what angles
are supplementary
to angle 4?
8

9. angle 6 and angle
4 are
supplementary.
What lines are
parallel?
9

10. X
a
How many lines can be drawn that are
parallel to line a and go through point X?
10

11. X
a
How many lines can be drawn that are
perpendicular to line a and go through
point X?
11

12. If BC || AD what angles are ≅ ?
3,4
2,5
7,9
6,8
12

13. 13