Question: Question 17 Listen A triangle has vertices A(-1, 3, 4), B(3, -1, 1) and C(5, 1, 1). The area of AABC is: O 30.1 52.1


Question 17 Listen A triangle has vertices A(-1, 3, 4), B(3, -1, 1) and C(5, 1, 1). The area of AABC is: O 30.1 52.1 9.1 82.1
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