Math 7 – Dilations Quiz

A vertex of a rectangle on the coordinate plane is (2, 3). The rectangle is dilated with the center of dilation at the origin and the . new coordinate. of the vertex is (8, 12). What was . the scale factor. of the dilation (what did you do to change from the 1st coordinate to the 2nd coordinate)? REMEMBER – Scale factor is NEW. OLD. a. 4 b. ................
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