Question

two vertices of A triangle are (-1, 4) and (5, 2). if the centroids is (0, 3) ​

Answer 1

Answer:

Let the △ABC has vertices A=(x

1

,y

1

)=(−1,4),B=(x

2

,y

2

)=(5,2) and C=(x

3

,y

3

).

The centroid G=(

3

x

1

+x

2

+x

3

,

3

y

1

+y

2

+y

3

)=(0,−3)

Therefore,

3

−1+5+x

3

=0

⇒x

3

=−4

Also

3

4+2+y

3

=−3

⇒y

3

=−15

∴C=(x

3

,y

3

)=(−4,−15)

Step-by-step explanation:

your answer

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