In the coordinate plane, three vertices of rectangle HDK are H(0, 0), (0, d), and Kle, 0). What are the coordinates of point J?
Mathematics
cofieldnicholas
Question
In the coordinate plane, three vertices of rectangle HDK are H(0, 0), (0, d), and Kle, 0). What are the coordinates of point J?
1 Answer

1. User Answers alinakincsem
Answer:
K = (e, d)
Stepbystep explanation:
We are given the coordinates of three vertices of a rectangle and we are to find the coordinates of the fourth point J.
H (0, 0)
I (0, d)
K (e, 0)
J = ?
We can find this using the following formula:
K = H + (I  H) + (K  H)
K = H + I  H + K  H
K = I + K  H
Substituting the given values in it to get:
K = [tex](0, d) + (e, 0)  (0, 0)[/tex]
K = [tex](0+e0, d+00)[/tex]
K = (e, d)