I'm stuck and really need help. I can't figure out the rest.

The next statements are are;

Statement                                                          Reason

Segment ≅ Segment                           CPCTC

≅ and ≅ , therefore;

ABCD is a parallelogram                                   Parallelogram side theorem

Step-by-step explanation:

Statement                                                          Reason

Segment ≅ Segment  by Congruent Parts of Congruent Triangles are Congruent (CPCTC)

Given that ≅ and we have that ≅ , we get;

ABCD is a parallelogram                                   Parallelogram side theorem

The parallelogram side theorem states that a quadrilateral is a parallelogram if it has two pairs or sets of congruent opposite sides.

  q

step-by-step explanation:

each line from a vertex to the midpoint of the opposite side is called a median. the point where the medians intersect, point q, is the centroid.

the centroid of δabc is point q.