AMSCO'S Geometry. New York - Rye High School

Cumulative Review 325CUMULATIVE REVIEW Chapters 1–8Part IAnswer all questions in this part. Each correct answer will receive 2 credits. Nopartial credit will be allowed.1. When the coordinates of A are (2, 3) and of B are (2, 7), AB equals(1) 4 (2) 4 (3) 10 (4) 102. The slope of the line whose equation is 2x y 4 is1(1) 2(2) 2 (3) 2 (4) 43. Which of the following is an example of the associative property for multiplication?(1) 3(2 5) 3(5 2) (3) 3(2 5) 3(2) 5(2) 3(2 5) (3 2) 5 (4) 3 (2 5) (3 2) 54. The endpoints of AB are A(0, 6) and B(4, 0). The coordinates of themidpoint of AB are(1) (2, 3) (2) (2, 3) (3) (2, 3) (4) (2, 3)5. In isosceles triangle DEF, DE = DF. Which of the following is true?(1) D E (3) D F(2) F E (4) D E F26. The slope of line l is 3 . The slope of a line perpendicular to l is23(1) 3(2) 2 2 3(3) 2(4) 2 3 27. The coordinates of two points are (0, 6) and (3, 0). The equation of the linethrough these points is1(1) y 2x 6 (3) y 2 x 31(2) y 2x 6 (4) y 2x 38. The converse of the statement “If two angles are right angles then they arecongruent” is(1) If two angles are congruent then they are right angles.(2) If two angles are not right angles then they are not congruent.(3) Two angles are congruent if and only if they are right angles.(4) Two angles are congruent if they are right angles.9. The measure of an angle is twice the measure of its supplement. The measureof the smaller angle is(1) 30 (2) 60 (3) 90 (4) 12010. Under a reflection in the y-axis, the image of (4, 2) is(1) (4, 2) (2) (4, 2) (3) (4, 2) (4) (2, 4)