Posted by Rebecca on .
Verify that the vertices A(6.1),B(2,5),C(6,1) and D(2,4) are the vertices of a trapezoid. Does anyone know the steps to solve this? Thanks so much.

Grade 10 Math 
Damon,
slope ab = 6/8 = 3/4
slope bc = 6/4 = 3/2
slope cd = 3/4 = 3/4
slope da = 3/8
note AB is parallel to CD 
Grade 10 Math 
Rebecca,
thanks so much?
could you please tell me the formulas you used to get those answers? 
Grade 10 Math 
Rebecca,
thanks so much!
could you please tell me the formulas you used to get those answers?