OpenStudy (anonymous):

Match them (3, 0), (1, 0), (-2, 2) (-3, 3), (-3, 6), (0, 3) (6, 0), (8, 0), (8, 4) (-5, 1), (-6, -3), (-4, -3) A) right isosceles B) acute isosceles C) right scalene D) obtuse scalene

OpenStudy (across):

1. D 2. A 3. C 4. B