Please help me prove that ED is congruent to BA! I thought I had it right by proving right and vertical angles, but I’m missing something

Step-by-step explanation:

    is given

 definition of bisect

 are both given

 definition of perpendicular

  because all right angles are congruent

 vertical angles are congruent

  ASA (angle-side-angle)

 CPCTC (corresponding parts of congruent triangles are congruent)

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.

hdjd

step-by-step explanation: