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  1. downstairsmath.weebly.com › uploads › 3/7/12.7 Dilations - MAthematics

    Dilations in the Coordinate Plane. Words To dilate a fi gure with respect to the origin, multiply the coordinates of each vertex by the scale factor k. Algebra (x, y) (kx, ky) When k > 1, the dilation is an enlargement. When k > 0 and k < 1, the dilation is a reduction.

  2. mssmithgeometry.weebly.com › uploads › 2/3/9Geometry Worksheet -- Dilations - Ms. Smith's Geometry Website

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  3. criscigeometry.weebly.com › 5/2/4 › 7Geometry Name: Worksheet Dilations Date: Per:

    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.

  4. www.onlinemathlearning.com › dilation-geometryGeometry Dilation (solutions, examples, videos, worksheets, games...

    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.

  5. www.onlinemathlearning.com › dilation-worksheetDilation Worksheets (printable, online, answers, examples)

    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.

  6. static.bigideasmath.com › protected › contentDilations - Big Ideas Learning

    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.

  7. static.bigideasmath.com › protected › contentDilations - Big Ideas Learning

    a. Dilate ABC using a scale factor of 2 and a center of dilation at the origin to form A ′B′C ′. Compare the coordinates, side lengths, and angle measures of ABC and A ′B′C ′. Sample Points. A(2, 1) B(1, 3) C(3, 2) Segments. AB = 2.24. BC = 2.24. AC = 1.41. Angles. m∠A = 71.57°. m∠B = 36.87°. 1 b. Repeat part (a) using a scale factor of — .