Geometry (proofs)? Help

Step-by-step explanation:

midpoint : the midpoint of a segment is a point that divide the segment into two congruent segments ( equal)

congruent segments: are segments that ave the same length, the points on the segment are col-linear.

M is the midpoint of AB: Given

this means that AM=MB : M is the midpoint of AB that divide the segment into two equal parts

Therefore AM=MB : congruent segments.

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