Answer:
Option C. The coordinate of B is (c,0)
Explanation:
We are given the following information in the question:
We are given a square with one of the vertex (c,d)
We have to find the coordinates of the vertex b.
Since we know all the sides of a square are equal.
The distance between OB should be equal to distance between A and the given vertex.
The horizontal distance between A and the given vertex is given by the x coordinate that is c.
Thus the distance between OB is c.
Hence, the coordinate of B is (c,0)