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The mid-points of the sides of a triangl...

The mid-points of the sides of a triangle are (2,1), (-5,7), (-5, -5). Find the equations of the sides.

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MODERN PUBLICATION-STRAIGHT LINES -EXERCISE
  1. Find the equations of the straight lines which pass through the origin...

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  2. A line passing through the point (3, 0) makes an angle 30^@ with the p...

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  3. The mid-points of the sides of a triangle are (2,1), (-5,7), (-5, -5)....

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  4. Find the equation of the st. line : with slope 5 and y-intercept = 5...

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  5. Find the equation of the st. line : with slope 3 and y-intercept = -...

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  6. Find the equation of the st. line : with slope 1/2 and y-intercept =...

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  7. Find the equation of the st. line : with slope 3 and y-intercept = -...

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  8. Find the equation of the line, which makes intercepts -3 and 2 on the ...

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  9. Find the equations of the bisectors of the angle between the coordina...

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  10. Find the equation of the line, which cuts off intercept 4 on the x-axi...

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  11. Find the equation of the st. line, which passes through the point (0, ...

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  12. Find the equation of the straight line, which passes through (2,2) and...

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  13. Find the equation of the line, which intersects : the x-axis at a di...

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  14. Find the equation of the line which satisfying the given conditions: ...

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  15. Find the equation of a straight line cutting off an intercept -2 from ...

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  16. Find the equation of a line that cuts off equal intercepts on the co-o...

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  17. Find the equation of a line that cuts off equal intercepts on the co-o...

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  18. Find the st. lines through (5,-3), which cut the axes so that the inte...

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  19. Obtain the perpendicular form of the equation of st. lines from the gi...

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  20. Obtain the perpendicular form of the equation of st. lines from the gi...

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