Question: abcd is a parallelogram find the coordinates of d?
Answer: Video Explanation Since the opposite sides of a parallelogram are equal, the distance between C and D is also 4. Also, the y-coordinates of A and B are equal, the side AB is parallel to the x-axis. And, since ABCD is a parallelogram, CD is also parallel to the x-axis. ... Hence, the coordinates of D are (4, 5).