Question

Calculate the length of the median through vertex a of the triangle abc with vertices(3,4)(7,2)(-2,-5)

Answer 1

A=(3,4)

B=(7,2)

C=(-2,-5)

Let,

A=(x,y)

B=(a,b) and

C=(c,d)

We know that,

Median = (x+a+c/3, y+b+d/3)

= (3+7+{-2}/3, 4+2+{-5}/3)

= (3+7-2/3, 4+2-5/3)

= (8/3, 1/3)

We can either keep the answer in fraction or convert it in decimal

Answer:- Median(in fraction) =(8/3,1/3)

OR

Median(in decimal) = (2.67,0.33)

Thank you

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