Lesson 4 2 Parallel Lines and Transversals Ohio
- Slides: 29
Lesson 4 -2 Parallel Lines and Transversals
Ohio Content Standards:
Ohio Content Standards: Recognize and apply angle relationships in situations involving intersecting lines, perpendicular lines and parallel lines.
Ohio Content Standards: Recognize the angles formed and the relationship between the angles when two lines intersect and when parallel lines are cut by a transversal.
Transversal
Transversal A line that intersects two or more lines, each at different points.
Transversal A line that intersects two or more lines, each at different points. b 1 2 4 3 5 6 8 7 r c
Transversal A line that intersects two or more lines, each at different points. b 1 2 4 3 5 6 8 7 r c Interior Angles
Transversal A line that intersects two or more lines, each at different points. b 1 2 4 3 5 6 8 7 r c Exterior Angles
Transversal A line that intersects two or more lines, each at different points. b 1 2 4 3 5 6 8 7 r c Alternate Interior Angles
Transversal A line that intersects two or more lines, each at different points. b 1 2 4 3 5 6 8 7 r c Alternate Exterior Angles
Transversal A line that intersects two or more lines, each at different points. b 1 2 4 3 5 6 8 7 r c Consecutive Interior Angles
Identify each pair of angles as alternate interior, alternate exterior, consecutive interior, or vertical.
Identify each pair of angles as alternate interior, alternate exterior, consecutive interior, or vertical. 1 2 3 4 5 6 7 8
Identify each pair of angles as alternate interior, alternate exterior, consecutive interior, or vertical. 1 2 3 4 5 6 7 8
Identify each pair of angles as alternate interior, alternate exterior, consecutive interior, or vertical. 1 2 3 4 5 6 7 8
Theorem 4 -1 Alternate Interior Angles
Theorem 4 -1 Alternate Interior Angles If two parallel lines are cut by a transversal, then each pair of alternate interior angles is congruent.
Theorem 4 -1 Alternate Interior Angles 4 3 5 6 If two parallel lines are cut by a transversal, then each pair of alternate interior angles is congruent.
Theorem 4 -2 Consecutive Interior Angles
Theorem 4 -2 Consecutive Interior Angles If two parallel lines are cut by a transversal, then each pair of consecutive interior angles is supplementary.
Theorem 4 -2 Consecutive Interior Angles 4 3 5 6 If two parallel lines are cut by a transversal, then each pair of consecutive interior angles is supplementary.
Theorem 4 -3 Alternate Exterior Angles
Theorem 4 -3 Alternate Exterior Angles If two parallel lines are cut by a transversal, then each pair of alternate exterior angles is congruent.
Theorem 4 -3 Alternate Exterior Angles 1 2 8 7 If two parallel lines are cut by a transversal, then each pair of alternate exterior angles is congruent.
p q 5 1 6 2 3 7 r 4 8
t 6 A 7 8 C B 9 D
k 1 (3 x+10)° 2 (4 x-5)° a b
Assignment: Pgs. 152 -153 14 -38 evens
Lesson 4-2 transversals and parallel lines
Supplementary angles transversal
Lesson 3-2 angles and parallel lines answers
Transversal and parallel lines worksheet answers lesson 4-2
Refers to angles that lie outside of the parallel lines.
Same side interior angles
Equations of parallel lines worksheet
Non parallel lines cut by a transversal
14-2 transversals and parallel lines
Parallel planes
Honors geometry parallel lines and transversals worksheet
Transversal guided notes
2-7 parallel lines and transversals
Quiz 3-1 parallel lines transversals and angles
Parallel lines and transversals definitions
Transversal postulate
3-2 angles formed by parallel lines and transversals
Parallel lines
Corresponding angles
Def of parallel lines
Type lines fingerprint
Lesson 8 parallel and perpendicular lines
Congruent angles on parallel lines
Lesson 2-4 slopes of parallel and perpendicular lines
Lesson 12-4 slopes of parallel and perpendicular lines
Slopes of parallel and perpendicular lines lesson 8-1
Properties of perpendicular lines
Lesson 1-3 segments rays parallel lines and planes
7-5 parallel lines and proportional parts
Lesson 3-5 proving lines parallel
