Erica is given the diagram below and asked to prove that AB || DF. What would be the missing step of the proof?
Given: Point B is the midpoint of EF, and point A is the midpoint of ED.
Prove: AB DF
E(Xy, Y2)
B
(X, Y,)D
F(X3. Y4)

answer: idk

step-by-step explanation:

false

step-by-step explanation:

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it

it is x equals 3   plese mark me really need it

step-by-step explanation: