JEE Main 2019 Properties of Triangle: A triangle has a vertex at (1, 2) and the mid points of the two sides through it are (–1, 1) and (2,...

The correct answer is C. Centroid =

A triangle has a vertex at (1, 2) and the mid points of the... | JEE Main 2019 Properties of Triangle

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JEE Main 2019

Properties of Triangle

Easy

A triangle has a vertex at (1, 2) and the mid points of the two sides through it are (–1, 1) and (2, 3). Then the centroid of this triangle is :

Centroid = $\left( {{{1 + 3 - 3} \over 3},{{2 + 0 + 4} \over 3}} \right) = \left( {{1 \over 3},2} \right)$