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If B is a point on AC and AB:BC = 1:2, what are the coordinates of B?

If B is a point on AC and AB:BC = 1:2, what are the coordinates of B?-example-1
User Akhilesh
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1 Answer

5 votes

We have to use the segment formula which is


( (mx_(2) + n x_(1) )/(m+n), (my_(2) + n y_(1) )/(m+n))

Where m :n is the ratio.

Using this formula, we will get


( (1*4 +2(-5))/(1+2) , (1(-10)+2*2)/(1+2))

And on simplifying , we will get


( (4-10)/(3) , (-10+4)/(3)) = (-2,-2)

Therefore the correct option is 1 .

User Jproffitt
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6.0k points