The centroid of the triangle with vertices A(2, -3, 3), B(5, -3, -4) and C(2, -3, -2) is the point

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  1. (-3, 3, -1)
  2. (3, -3, -1)
  3. (3, 1, -3)
  4. (-3, -1, -3)

Answer (Detailed Solution Below)

Option 2 : (3, -3, -1)
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Detailed Solution

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Concept:

If A (x1, y1, z1), B (x2, y2, z2) and C (x3, y3, z3) are the vertices of ΔABC. Then the centroid of ΔABC is given by:

Calculation:

Given: The vertices of ΔABC are: A(2, -3, 3), B(5, -3, -4) and C(2, -3, -2)

As we know that, if A (x1, y1, z1), B (x2, y2, z2) and C (x3, y3, z3) are the vertices of ΔABC. Then the centroid of ΔABC is given by:

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