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

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 :

  • Option 1)

    (1,\frac{7}{3})

  • Option 2)

    (\frac{1}{3},2)

  • Option 3)

    (\frac{1}{3},1)

  • Option 4)

    (\frac{1}{3},\frac{5}{3})

 
Answers (1)
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V Vakul

Centroid of triangle = (\frac{1+3-3}{3},\frac{2+0+4}{3})=(\frac{1}{3},2) 


Option 1)

(1,\frac{7}{3})

Option 2)

(\frac{1}{3},2)

Option 3)

(\frac{1}{3},1)

Option 4)

(\frac{1}{3},\frac{5}{3})

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