Question

Find the slope of the diagonals of a quadrilateral with vertices A(1, 7), B(6, 3), C(0, –3) and D(–3, 3).

Answer 1

The quadrilateral is formed with the coordinates A(1, 7), B(6, 3), C(0, –3) and D(–3, 3).
Slope of BD = $\frac{3-3}{6+3}=0$
Slope of AC = $\frac{7+3}{1-0}=\frac{10}{1}=10$