1.a point that divides a line segment into two congruent parts is called a a. partitioned point (x) b. midpoint c. segment point 2.which of the following would have a scale factor with an absolute value greater than 1? a. contraction b. expansion c. enlargement (x) d. reduction (x) 3.which of the following would have a scale factor with an absolute value less than one? expansion(x) contraction(x) reduction enlargement 4.an equation that states that two ratios are equal is called a proportion dilation scale factor midpoint 5.a dilation is a rigid transformation. true false