What is the area of a right triangle with a base of 12 units and a height of 8 units?
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Question: In triangle ABC, the angle bisector of angle A intersects side BC at point D. If AD = 10 units and BD = 6 units, what is the length of segment DC?
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Evaluate the limit of (3x^2 + 5x - 2) / (x^2 + 2x + 1) as x approaches 2.