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Find the equations of the medians of a triangle, the equations of whose sides are : 3x+2y+6=0, 2x−5y+4=0 and x−3y−6=0.

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Find the equations of the medians of a triangle, the equations of whose sides are: 3x+2y+6=0,\ 2x-5y+4=0\ a n d\ x-3y-6=0

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Find the centre of the inscribed circle of the triangle the equations, of whose sides are y-15=0, 12y+5x=0 and 4y-3x=0 .

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Find the equations of the diagonals of a rectangle whose sides are x + 1 = 0, x - 4 = 0, y + 1 = 0 and y - 2 = 0.

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The equation of the medians of a triangle formed by the lines x+y-6=0, x-3y-2=0 and 5x-3y+2=0 is

Determine graphically the vertices of the triangle, the equations of whose sides are given below: (i) 2y-x=8,\ \ 5y-x=14 and y-2x=1 (ii) y=x ,\ \ y=0 and 3x+3y=10

RD SHARMA ENGLISH-THE STRAIGHT LINES -All Questions
  1. Find the coordinates of the point of intersection of the lines 2x-y+3=...

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  2. Find the area of the triangle formed by the lines y = x, y= 2x, y=3x+4

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  3. Find the equations of the medians of a triangle, the equations of whos...

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  4. Show that the area of the triangle formed by the lines y=m1x+c1,""...

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  5. Find the equation of the line parallel to y-axis and drawn through the...

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  6. Find the point of intersection of the following pairs of lines: 2x-y+3...

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  7. Find the point of intersection of the following pairs of lines: b x+a ...

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  8. Find the point of intersection of the following pairs of lines: y=m1x+...

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  9. Find the coordinates o the vertices of a triangle, the equations of ...

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  10. Find the coordinates o the vertices of a triangle, the equations of ...

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  11. Show that the area of the triangle formed by the lines y=m1x+c1,""...

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  12. Find the area of triangle formed by the lines : y=0,\ x=2\ a n d\ x+2y...

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  13. Find the area of triangle formed by the lines :\ x+y-6=0,\ x-3y-2=0\ a...

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  14. Find the equations of the medians of a triangle, the equations of whos...

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  15. Prove that the lines y=sqrt3x+1,\ y=4\ n d\ y=-sqrt3x+2 form an equila...

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  16. Classify the following pairs of lines as coincident, parallel or in...

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  17. Classify the following pairs of lines as coincident, parallel or in...

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  18. Find the equation of the line joining the point (3,5) to the point of ...

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  19. Find the equation of the line passing through the point of intersectio...

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  20. Show that the area of the triangle formed buy the lines y=m1x , y=m2x\...

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