1.

What is the centroid of \[\Delta \mathbf{ABC}\] whose vertices, are \[\mathbf{A}\left( \mathbf{2},-\mathbf{4} \right),\] \[\mathbf{B}\left( -\mathbf{4},-\mathbf{2} \right)\] and \[\mathbf{C}\left( -1,\text{ }\mathbf{3} \right).\]

A. \[\left( -1,-1 \right)\]
B. \[\left( -2,-2 \right)\]
C. \[\left( 3,\text{ }4 \right)\]
D. \[\left( 4,\text{ }4 \right)\]
Answer» B. \[\left( -2,-2 \right)\]


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