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Find the coordinates of the incentre and...

Find the coordinates of the incentre and centroid of the triangle whose sides have the equations `3x-4y=0,5 x+12y=0 and y-15=0.`

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The correct Answer is:
`"Centroid"=(-(16)/(3),10)`, `"Incentre"(-1,8)`
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NAGEEN PRAKASHAN ENGLISH-STRAIGHT LINES-Exercise
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  2. If p is the length of perpendicular from the origin to the line whose...

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  4. Find the co-ordinates of the circumcentre of a triangle whose vertices...

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