Question

21 question number plzz solve find the centroid ​

Answer 1

Answer:

answer for the given problem is given

Answer 2

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Explanation:

Given :

Vertices of ∆ABC A (-1,0),B(5,-2) & C(8,2)

To find :-

Centroid of the triangle ∆ABC

Formula for finding centroid :-

$\bold{\boxed{x = \frac{x1 + x2 + x3}{3} }}$

$\bold{\boxed{y = \frac{y1 + y2 + y3}{3}}}$

Given points are :-

x1=-1;X2=5& X3=8

Y1=0,y2=-2 & y3=2

$x = \frac{ - 1 + 5 + 8}{3} = \frac{12}{3} = 4$

$y = \frac{0 - 2 + 2}{3} = 0$

Hence ,the points are (4,0) which is centroid

Therefore,centroid of ∆ABC is (4,0)