Triangle abc has vertices a(0, 6) , b(−8, −2) , and c(8, −2) . a dilation with a scale factor of 12 and center at the origin is applied to this triangle. what are the coordinates of b′ in the dilated image? enter your answer in the boxes.

21/58.

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step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.