parallel perpendicular2
TRANSCRIPT
1
Parallel and Perpendicular Line Segments
2
Line segments a line with a beginning and an end. A piece of a line. You know a line ends when it has dots at each end.
Line segments are labeled with letters.
3
4
Intersecting lines that cross or meet.
5
Parallel describes lines in the same plane that never cross, or intersect
they are marked using "arrows"
6
7
Perpendicular describes lines that intersect at right angles (90 degrees) they are marked using a small square
8
9
10
11
Textbook pg 8688 all numbers