Can someone help me with a math problem?

Question

Hello, everyone. Can someone help me with this math problem?

"Find the equation that is perpendicular to line AB and line CD and goes through the midpoint."

A = (-2, 5)

B = (4, 1)

C = (-6, -1)

D = (4, 9)

Could you please list out the steps to solve it?

Thank you.

Answer 1

i rememebr tht, but i 4got it, long holiday...

Answer 2

ab= -2x4=-8

       5x1=5                             AB= -8 , 5

cd= -6x4= -24

      -1x9=-9                           CD= -24 , -9

hope this helped you =)

please give me best answer *.0