Mathematics, 06.01.2022 18:10, reinasuarez964

6. Are the lines AB and CD perpendicular if the points defining the lines have coordinates of A(3,-2), B(6,13), C(-5,8) and D(5, 6)? Justify your answer.

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6. Are the lines AB and CD perpendicular if the points defining the lines have coordinates of A(3,-2...