Question: 3. Consider the points A(-3, 1, 2), B(1, 0, 2), C(2, 1, 0), D(-5, 0,3). Find the area of the triangle AABC. Determine if the

3. Consider the points A(-3, 1, 2), B(1, 0, 2), C(2, 1, 0), D(-5, 0,3). Find the area of the triangle AABC. Determine if the four points lie in the same plane or not. If they do, find the equation of the plane. Hint for last part: Note that if AD is perpendicular to AB x AC, then D is in the same plane that contains A, B and C

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