Question

12. In square ABCD; A = (3, 4), B = (- 2, 4)
and C = (-2, -1). By plotting these points on
a graph paper, find the co-ordinates of vertex
D. Also, find the area of the square.​

Answer 1

Answer D(3, -1)

Step-by-step explanation:

as ABCD is a square we know that AB//CD HENCE D(3,-1) and area =25cm^2

please have a look at the attachments.