Mathematics, 27.01.2020 23:31, granniejo

Triangle abc is transformed with the center of dilation at the origin.

pre-image: △abc with vertices a(−3, 4), b(−1, 12), c(4, −2)

image: △a'b'c' with vertices a'(−0.6, 0.8), b'(−0.2, 2.4), c'(0.8, −0.4)

what is the scale factor of the dilation that maps the pre-image to the image?

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Answers: 3

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Triangle abc is transformed with the center of dilation at the origin.

pre-image: △abc...