Question

If triangle at vertics are (4,-8),(-9,7) and (8,13) then centroid of triangle​

Answer 1

Step-by-step explanation:

Let the ΔABC with vertices A=(x

1

,y

1

)=(4,−8),B=(x

2

,y

2

)=(−9,7)

and C=(x

3

,y

3

)=(8,13)

∴ its centroid G=(

3

x

1

+x

2

+x

3

,

3

y

1

+y

2

+y

3

)=(

3

4−9+8

,

3

−8+7+13

)

∴G=(1,4)

Answer 2

Answer:

hope it helps you dear friend