Question

{71.NS.6b and 18.NS.6c} The three points (4,0), (-6,0), and (-6,-4) form three corners of a rectangle. Determine the coordinates of the fourth point.

Answer 1

Answer:

(4,-4)

Step-by-step explanation:

Diagonals of a rectangle share a common midpoint

(4-6)/2 , (0-4)/2 = (-6+x)/2, (0+y)/2

-2 = -6 + x

x = 4

-4 = y