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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 ...
Dilations (B) Label the center of dilation. Dilations Answer (B)
Dilation changes the size of the shape without changing the shape. DILATION When you go to the eye doctor, they dilate you eyes. Let’s try it by turning off the lights. When you enlarge a photograph or use a copy machine to reduce a map, you are making dilations.
Free dilations math topic guide, including step-by-step examples, free practice questions, teaching tips and more!
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.
Graph the image of the figure using the transformation given. 1) dilation of 2 about the origin. 3) dilation of. 5) dilation of. 2) dilation of 1.5 about the origin. 7) dilation of 1.5 about the origin K(-2, -2), L(0, 3), M(2, -2) y. x. 9) dilation of 1.5 about the origin Y(-1, 1), X(1, 3), W(2, -2)
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
