Question

If A(2,-3) and B(3,5) are two vertices of rectangle ABCD, find the slope of: BC CD DA

Answer 1

slope of AB = (5 - (-3))/(3 - 2) = 8

The slopes of perpendicular lines will be negative reciprocals.

The slopes of parallel lines will be the same.

slope of BC = -1/8

slope of CD = 8

slope of AD = -1/8