Math, asked by niteshshaw723, 3 months ago

please answer this question

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Answered by justinsagat510

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Question : ✔️

please answer this question

Answer : ✔️

formula of centroid
( x1+x2+x3 / 3 ) , ( y1+y2+y3 / 3 )
0, 0 = ( a+b+c / 3 ) , ( b+c+a / 3 )
cross multiply
hence a+b+c = 0

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