Question

The x co-ordinate of the centroid of a triangle whose vertices are (– 3, – 6),

(– 4, –2) and (– 5, 0) is​

Answer 1

Answer:

We know that the coordinates of the centroid of a triangle whose angular points are(x

1

,y

1

),(x

2

,y

2

),(x

3

,y

3

)are

(

3

x

1

+x

2

+x

3

,

3

y

1

+y

2

+y

3

)

So, the coordinates of the centroid of a triangle whose vertices are (0, 6), (8, 12) and (8, 0) are

(

3

0+8+8

,

3

6+12+0

)or,(

3

16

,6)

Answer 2

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