Grade 12Analytical Geometry
what is the coordinates of incentre
?
what is the coordinates of incentre
?
2 Answers
Godfrey Classic Prince
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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Godfrey Classic Prince
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TANAYRAJ SINGH CHOUHAN
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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