Transformations
8.10(A) generalize the properties of orientation and congruence of rotations, reflections, translations, and dilations of two-dimensional shapes on a coordinate plane
8.10(B) differentiate between transformations that preserve congruence and those that do not 8.10(C) explain the effect of translations, reflections over the x- or y-axis, and rotations limited to 90°, 180°, 270°, and 360° as applied to two-dimensional shapes on a coordinate plane using an algebraic representation; 8.10(D) model the effect on linear and area measurements of dilated two-dimensional shapes. 8.3(A) generalize that the ratio of corresponding sides of similar shapes are proportional, including a shape and its dilation 8.3(B) compare and contrast the attributes of a shape and its dilation(s) on a coordinate plane 8.3(C) use an algebraic representation to explain the effect of a given positive rational scale factor applied to two-dimensional figures on a coordinate plane with the origin as the center of dilation |