Answer:
A.
Step-by-step explanation:
In a parallelogram, if one pair of opposite sides is both parallel and congruent, then the quadrilateral is a parallelogram.
Here you already know that sides AB and CD are parallel.
If sides AB and CD are also congruent, then quadrilateral ABCD is a parallelogram.
Answer: A.
value of x is 20
If u got any doubt regarding this u can ask anytime :)
286.44 miles........
the answer is 0 because both equations on either side cancel out thereby leaving in bare
