175k views
5 votes
Two lines are perpendicular. If one line has a slope of , what is the slope of the other line?

Two lines are perpendicular. If one line has a slope of , what is the slope of the-example-1

1 Answer

2 votes
We know, Perpendicular line has opposite and reciprocal slope.
So, if 1 line has slope = 1/21
Then, it would be: -21

In short, Your Answer would be Option A

Hope this helps!
User Hiheelhottie
by
9.6k points