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The coordinates of △ABC are A(12,8), B(10,18), C(4,16). After a dilation, the coordinates are A'(6,4), B'(5,9), C'(2,8). Find the scale factor.

The coordinates of △ABC are A(12,8), B(10,18), C(4,16). After a dilation, the coordinates-example-1

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1 vote

Answer: B 1/2

Explanation:

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