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Mathematics, 27.10.2020 01:50 kiasia24

Given that the following coordinates are the vertices of a rectangle, prove that this truly is a rectangle
by showing the slopes of the sides that meet are
perpendicular
(-1, 1), (2,0), (3, 3), and (0,4)

Then find the slopes of the diagonals of the previous exercise. Are they perpendicular ?

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Answers: 2

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