AP EAPCET 04-Jul-2022 Shift 1 Paper

Position vectors of the vertices of the △ABC are a,b and c.
∴‌ Centroid of ‌△ABC‌ is ‌‌

a+b+c

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We know, when through the vertices, lines are drawn parallel to the sides to form a new triangle, then obtained such triangle will have the same centroid as the original triangle, which is also clear from the above graphical figure.
∴‌ Centroid of ‌∆A′B′C′‌ is ‌‌

a+b+c

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