The mid points of the sides BC,CA,AB of a triangle ABC are (-1,3), (-2,4),(2,-5) respectively then the length of the median through vertex A is
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4
Answer:
(-1,3)...............
Step-by-step explanation:
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Answered by
4
√3
Solution:
Coordinates of A is (2+(-2)+1,4-5-3)
=(1,-4)
Now the length of median through vertex A is the distance between A and B
=√(1+1)^2+(-4-3)^2
=√2^2+7^2
=√4+49
=√ 53
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