Q5Short answerExercise 7.2
Points A (3, 1), B (12, –2) and C (0, 2) cannot be the vertices of a triangle.
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True, since ar (ΔABC) = 0.
Points A (3, 1), B (12, –2) and C (0, 2) cannot be the vertices of a triangle.
True, since ar (ΔABC) = 0.