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Find the co-ordinates of the orthocentre...

Find the co-ordinates of the orthocentre of a triangle whose vertices are `(3,-1)`, `(-1,2)` and `(0,0)`.

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The correct Answer is:
`"Orthocentre"=(-3,-4)`
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NAGEEN PRAKASHAN-STRAIGHT LINES-Exercise
  1. Find the coordinates of the incentre and centroid of the triangle whos...

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

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  3. Find the co-ordinates of the orthocentre of a triangle whose vertices ...

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  4. The equation of one diagonal of a square is 2x+y=6 and its one vertex ...

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  5. The co-ordinates of the vertex of an equilateral triangle are (2,-1) a...

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  6. A ray of light is sent along the line x-2y-3=0 upon reaching the line ...

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  8. Show that the straight lines given by (2+k)x+(1+k)y=5+7k for different...

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  9. Find the equation of a line passing through the point of intersection ...

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  10. Find the equation of a line passing through the point of intersection ...

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  11. Find the equation of line passing through the point of intersection of...

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  12. Find the equation of a line passing through the point of intersection ...

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  13. Find the equation of a line passing through the point of intersection ...

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  14. Find the equation of the line passing through (-3,5) and perpendicular...

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  15. The co-ordinates of the vertices of DeltaABC are A(-2,4), B(5,5) and C...

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  16. Find the equation of a line which passes through the point (5,1) and c...

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  17. The co-ordinates of three vertices of a parallelogram ABCD are A(1,0) ...

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  18. The perpendicular drawn from origin to the line y=mx+c meets the line ...

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  19. The perpendicular distance between the lines 3x+4y=6 and 3x+4y+4=0 is ...

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  20. The equation of the perpendicular bisector of line AB is x+2y=8 and th...

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