Find the area of the triangle with vertices A(1, 1, 2), B(2, 3, 5) and C(1, 5, 5).
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Answer:
Area of triangle ABC is
Step-by-step explanation:
Find the area of the triangle with vertices A(1, 1, 2), B(2, 3, 5) and C(1, 5, 5).
The position vectors of the given points are
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