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The centroid of the triangle with vertic...

The centroid of the triangle with vertices (-1,1,1), (-1,4,1), (-1,-2,1) is

A

(0,0,0)

B

(1,2,1)

C

(-1,1,1)

D

(-1,1,1)

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The correct Answer is:
D
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PATHFINDER-3D-GEOMETRY-QUESTION BANK
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  4. The coordinate of the projection of the point (2,1,3) on the x-axis is

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