A(1, 2), B(a, -26), C(13, -14) and D(6, 14) s are the vertices of a parallelogram, taken in order, find the value of a.

A(1, 2), B(a, -26), C(13, -14) and D(6, 14) s are the vertices of a pa

1.	A(1, 2), B(a, -26), C(13, -14) and D(6, 14) s are the vertices of a parallelogram, taken in order, find the value of a.
A.	14
B.	8
C.	22
D.	6
Answer» C. 22

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A(1, 2), B(a, -26), C(13, -14) and D(6, 14) s are the vertices of a parallelogram, taken in order, find the value of a.

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