Question

if the centroid of a triangle formed by points(a,b),(b,c)and (c,a)is (0,0)then find a cube+b cube+c cube fast

Answer 1

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Answer 2

$\huge\sf{Answer:-}$

To solve this question easily let us use the centroid triangle formula.

Formula:-

$\sf G = (x\: or\: y)$

$\sf G = x1,x2,x3/3$

$\sf G = y1,y2,y3/3$

Given question ,

Let

$\sf y1 = a$

$\sf y2 = b \:and$

$\sf y3 = c$

Hence,

Using formula we get,

$\sf (a+b+c / 3 = 0)$

$\sf (a+b+c = 0 × 3) = 0$

$\bf Hence,value\: of\: (a+b+c\: is \:equal \:to\: 0)$

Formula used to answer this question

$\sf [Centroid \:of\: triangle\: formula.]$