what is the coordinates of incentre?

Dear shweta ramki,

The Co-ordinates of the Incentre can be got by using this formula,

Co-ordinates of the Incentre  =   [ (ax₁+bx₂+cx₃)/ (a+b+c) , (ay₁+by₂+cy₃)/ (a+b+c) ]

Side BC=a, Side AB=c, Side AB=c

Distance Formula :

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Let there be a triangle ABC with A(x₁,y₁) , B(x₂,y₂)  & C(x₃,y₃)

Let I(h,k) be the incenter of the ΔABC

AND let ''a'' be the side length opposite to A ''b'' opposite to B and ''c'' opposite to C

So the coordinates of I(h,k) = (ax₁+bx₂+cx₃/a+b+c)  ,  (ay₁+by₂+cy₃/a+b+c)

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