1. Formula Review
Slope Distance Midpoint
.(1, 5) and (-3, 7)
Slope: Distance: Midpoint:
Review:
Parallelogram Rectangle Square
Rhombus Trapezoid Isosceles Trapezoid

2. Given vertices A(2,8) B(8,6) C(5,2) and D(-1,4)
Given vertices A(2,8) B(8,6) C(5,2) and D(-1,4). Prove that ABCD is a parallelogram.
Claim(state what shape it is) ________________________________________________________
Math Evidence (show all work with formulas)
Reasoning(put all of your math work into words and back up your claim)
___________________________________________________________________________________