The slopes of parallel lines are by definition equal.
The slopes of two parallel lines will be the same.
Take any two lines and look at their slopes. -- If the slopes are equal, then the lines are parallel. -- If the product of the slopes is -1, then the lines are perpendicular.
same slopes = parallel lines
negative reciprocal slopes ---> the lines are perpendicular equal slopes ---> the lines are parallel
Parallel lines are parallel. Proof they have same slopes
No, only lines that have the same slope can be parallel.
Parallel lines have the same slope.
Parallel lines
They are not parallel.
No
they have the same slopes
They are the same.