About This Lesson
Summary of Unit: Mechanics of a dilation. The effects of a dilation on points, lines, segments, and other figures. Ratios of lengths of sides of original figure and dilated figure. Equality of measures of corresponding angles of original figure and dilated figure. Using equal ratios of measures of sides to find unknown lengths. Using rigid transformations and dilations to establish similarity of two figures.
Common Core Standards Covered: G-SRT.1a, G-SRT.1b, G-SRT.2
