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Label the center of dilation. Dilations Answer (B)
A dilation is a transformation in which a fi gure is made larger or smaller with respect to a point called the center of dilation. EXAMPLE 1 Identifying a Dilation Tell whether the blue fi gure is a dilation of the red fi gure. b. The fi gures have the same size and shape. The red fi gure slides to form the blue fi gure. So, the blue fi ...
Dilating a Figure in the Coordinate Plane. Graph quadrilateral KLMN with vertices K( −3, 6), L(0, 6), M(3, 3), and N( and its image after a dilation with a scale factor of . 1 −3, −3) — 3. SOLUTION. Use the coordinate rule for a dilation with 1 k. =. — 3 to fi nd the coordinates of the vertices of the image.
Geometry Worksheet Dilations. 1. Use the ruler to draw the image of the figure under a dilation with center M and the scale factor k indicated.
how to dilate an object on the coordinate plane, how to determine the scale factor of a dilation, examples and step by step solutions, Grade 9
Dilation Worksheets. Examples, solutions, videos, and worksheets to help Grade 7 and Grade 8 learn how to use a compass and a ruler to perform dilations. Learn that dilations map lines to lines, segments to segments, and rays to rays. Know that dilations are angle-preserving.
Describe the effects of dilations, translations, rotations, and re<lections on two-dimensional <igures using coordinates. Objectives • Students will be able to describe the effects of dilations on polygons using coordinates. Materials • “Transform it! Graphs and Coordinates of Dilations” Handout • “Transform it!
