Triangle Centroid Coordinates Calculation (Jee … | ExamDuo
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3D Coordinates and Direction Ratios
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Triangle Centroid Coordinates Calculation
If A (a , 2 , 2) , B (a , b , 1) and C (1 , 2 , - 2) are the vertices of triangle ABC and G (2 , 1 , c) is its centroid , then values of 'a' , 'b' and 'c' are
SELECT ONE OPTION
A
a =
4
2
, b = - 1 , c =
1
5
B
a =
5
2
, b = - 1 , c =
1
3
C
a = -1 , b = 1 , c = 3/2
D
a = ½ , b = ½ , c = - 1
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