C1 Set2 0.0 / 5 ? MathematicsGraphs and transformationsASOCR Created by: izzyyyyyCreated on: 20-02-14 13:39 gradient y2-y1 / x2-x1 1 of 5 length \| (x1-x2)^2 + (y1-y2)^2 2 of 5 midpoint (x2 + x1 / 2),(y2 + y1 / 2) 3 of 5 equation y - y1= m(x - x1) 4 of 5 perpedicular gradient -1/gradient 5 of 5
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