Question

Parallelogram ABCD is a rectangle. What are the slopes of the sides that make this quadrilateral a rectangle?

-2 and 1/2

-1/2 and 2

-1/3 and 3

-3 and 1/3

Answer 1

-3 and 1/3

Explanation:

Answer 2

-3 and 1/3 would be the correct answer. Rise/run. If you count, since its on a graph, one of them is 2/6 which reduces down to 1/3 positive slope. Then the other is -3/1 which reduces down to -3 slope.