Find the co-ordinates of the centroid of a triangle whose vertices are P ( 3 , -5 ) , Q ( 4 , 3 )
and R ( 11 , - 4 )
Please give detailed answers. Thank you!
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Answer:
Coordinates centroid =( x1 + x2 + x3, y1 + y2 + y3)
= 3+4+11,(-5)+3+(-4)
= 18,-6
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