499
edits
Changes
Jump to navigation
Jump to search
Line 138:
Line 138: − + +
→Concept 3
==Concept 3==
==Concept 3==<br>
'''Slopes of parallel and Perpendicular lines'''
From the following geogebra applet we can visualise that slope of two parallel lines are same and slope of two perpendicular lise are negetive resiprocals of each other
From the following geogebra applet we can visualise that slope of two parallel lines are same and slope of two perpendicular lise are negetive resiprocals of each other
Slopes of Parallel and Perpendicular lines<br>
Slopes of Parallel and Perpendicular lines<br>