SOLUTION: What is the slope of the line bisecting the angle from the line through A(-1,-2) and B(2,1) to the line through G(-3,3) and H(2, -2)?

Algebra ->  Trigonometry-basics -> SOLUTION: What is the slope of the line bisecting the angle from the line through A(-1,-2) and B(2,1) to the line through G(-3,3) and H(2, -2)?      Log On


   

Question 1096066: What is the slope of the line bisecting the angle from the line through A(-1,-2) and B(2,1) to the line through G(-3,3) and H(2, -2)?
Answer by josgarithmetic(39630) About Me  (Show Source):
You can put this solution on YOUR website!
Midpoint for line AB
x=%28-1%2B2%29%2F2=1%2F2
y=%28-2%2B1%29%2F2=-1%2F2
point( 1/2, -1/2)

Midpoint for line GH
x=%28-3%2B2%29%2F2=-1%2F2
y=%283%2B%28-2%29%29%2F2=1%2F2
point ( -1/2, 1/2)


Slope of the line containing those two midpoints, highlight%28-1%29.