Parallelograms, have 2 pairs of parallel lines. The diagnosis are congruent, so one diagnosis makes 2 congruent triangles. Use the WSS triangle theorem. We have congruent angles.
A because you have to do 3+2+6+5+4+8
Take your original equation 
and multiply both sides by 
to remove the fractions. You are left with
So,
Update: There is no numerical answer that can be found without being given a value for either x or y
28 + vector b = -12
vector b = -40
vector b has magnitude 40 units in the negative y direction.
Answer:
2.052
Step-by-step explanation:
I hope it helped lot sj
