Question

Three vertices of a rectangle are (–1, 0), (6, 0), and (6, 3).

What are the coordinates of the fourth vertex of the rectangle?

A.
(–1, 3)

B.
(–1, 6)

C.
(1, 3)

D.
(6, 6)

Answer 1

You should draw a graph and plot the given points.
You know what a rectangle looks like, see which points is missing and find that point.
It'll have the same x value of 1 points and the same y-value of another point.