Question

For parallelogram ABCD, A(0, 0), B(a, b), and D(c, 0) are three of its vertices. Find the coordinates of C in terms of a, b, c.

Answer 1

@iGreen

Answer 2

@AnswerMyQuestions

Answer 3

@Directrix

Answer 4

Point C has the same y coordinate as point B.
The task now is to find the x coordinate of point B. @VengefulWave