Question

A builder has bought a plot of land on which he will build a house. The plot is a rectangle with an area of 50,000 square feet. The following coordinates have been marked on a coordinate plane by the builder; (60, 60), (60, 110), and (160, 110). What is the coordinate of the fourth vertex of the rectangle plot?

Answer 1

160,60 s the 4th vertex 

Answer 2

The answer (160, 60) because my sister taught me if it is a square or a rectangle like the coordinates that you gave me, take out the numbers that are the same and in the same area as the number is.