Question

The coordinate axes contain two sides of a square ABCD. If A(0, a) and B(0, 0) are two vertices of the square:

State the coordinates of the other two vertices so that all coordinates are > 0:

C (,)

D (,)

State the coordinates of the other two vertices so that some coordinates are < 0:

C :

D :

Answer 1

@jollysailorbold .. have u done this? do u get it?

Answer 2

AB = BC = CD (prop. of square)
Can you get the coordinates of C now?