Question

Find the coordinates of the point which divides the line segment joining the points (3,4) and (-5 -7) internally in he ratio 4:5.

Answer 1

Answer:

Required coordinates of the point=(

m+n

mx

2

+nx

1

,

m+n

my

2

+ny

1

)

Here, m=3,m=4, and x

1

=−1,y

1

=3,x

2

=4,y

2

=−7

∴ Required points

=(

3+4

3(4)+4(−1)

,

3+4

3(−7)+4(3)

)

=(

7

(12−4)

,

7

(−21+12)

).

=(

7

8

,

7

−9

).

Step-by-step explanation:

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