Question

Centroid of triangle with vertices (0,0) ,(3,0) & (0,-3) is……. [ ]

a) (1,1) b) (1,-1) c) (-1,1) d) (0,0)​

Answer 1

b

Explanation:

centroid

x=(x1+x2+x3)/3=(0+3+0)/3=3/3=1

y=(y1+y2+y3)/3=(0+0-3)/3=-3/3=-1

centroid =(1,-1)

Answer 2

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