Dilations Graphic Organizer Name_________________ Date_______________ Congruent vs. Similar Congruent () ~ Similar ( ) Having the same_________ and ___________. All Having the same __________, but not necessarily the corresponding parts are _________. same _________. All corresponding _______ are and corresponding _______ are proportional. Dilation Translation (slide), Reflection (flip), (larger or smaller) Rotation (turn) Dilation (Images get__________ or _______________) Transformation that changes the__________________ of a figure, but not the ____________________. (x, y) (kx, ky) → k is called the ___________________ __________________. If K (scale factor) is less than 1, then your figure gets__________________________. If K (scale factor) is greater than 1, then your figure gets __________________________. Example 1: Larger Example 2: Smaller Graph the dilated image of the shape NRXS using a Graph the dilated image of the diamond A, B, C, D scale factor of 1.5 and (0,0) as the center of using a scale factor of and (0,0) as the center of dilation. K = 1.5 or dilation. K = Dilation Practice:
Name_________________ Dilations Graphic Organizer Date_______________ Congruent vs. Similar Congruent () Having the same_________ and ___________. All corresponding parts are _________. Translation (slide), Reflection (flip), Rotation (turn) Similar ( ~ ) Having the same __________, but not necessarily the same _________. All corresponding _______ are and corresponding _______ are proportional. Dilation (larger or smaller) Dilation (Images get__________ or _______________) Transformation that changes the__________________ of a figure, but not the ____________________. (x, y) → (kx, ky) k is called the ___________________ __________________. If K (scale factor) is less than 1, then your figure gets__________________________. If K (scale factor) is greater than 1, then your figure gets __________________________. Example 1: Larger Graph the dilated image of the shape NRXS using a scale factor of 1.5 and (0,0) as the center of dilation. K = 1.5 or Example 2: Smaller Graph the dilated image of the diamond A, B, C, D using a scale factor of and (0,0) as the center of dilation. K = Dilation Practice:
dilations_graphic_organizer.docx