and the angles they make
Description: Parallel And Transversal Line Diagram
Image copyright: My Own Creation 2009 Made In Paint
1. transversal – a line that goes through 2 or more angles
2. angle – the space between 2 lines
3. parallel – 2 line that never touch
4. perpendicular – where 2 lines intersect that are different directions
5. adjacent angle – angles right next to each other
6. alternate exterior angle – opposite outside angles
7. alternate interior angle – opposite inside angles
8. vertical angle – angle created by 2 vertical lines
9. acute angle – an angle less than 90 degree
10. obtuse angle – an angle more than 90 degree
11. right angle – a 90 degree angle
Key
1. transversal: line CG
2. angle: 1, 2, 3, 4, 5, 6, 7, 8
3. parallel: lines BD, AF
4. perpendicular: CG & BD, GC & AF
5. adjacent angle: 1&2, 2&3, 3&4, 4&1, 5&6, 6&7, 7&8, 8&5
6. alternate exterior angle: 1&7, 8&2
7. alternate interior angle: 4&6, 3&5
8. vertical angle: 5&7, 6&8, 1&3, 2&4
9. acute angle:2, 4, 8, 6,
10. obtuse angle: 3, 5, 7, 9,
11. right angle: none
