1. graph the points in the coordinate plane : A (-2,1) B (2,1) C(3,2) and D (3,-2) . is AB congruent to CD ?2. the endpoints of CD are C (-1,6) and D (7,8) . find the coordinate of midpoint M . hint * use the midpoint and make sure you answer is written as a point* 3. find the distance between the 3 points: A (3,7) and B( 6,5) (all for question 1)