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Without using the pythagoras theorem sho...

Without using the pythagoras theorem show that the points (4,4),(3,5) and (-1, -1) are the vertices of a right angled triangle.

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A N EXCEL PUBLICATION-STRAIGHT LINES-QUESTION BANK
  1. If the lines passing through (3,y) and (2,7) are perpendicular find th...

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  2. Consider the triangle with vertices A (4,4),B (3,5) and C (-1,-1) Usin...

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  3. Without using the pythagoras theorem show that the points (4,4),(3,5) ...

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  4. Consider a quadrilateral whose vertices are A (- 4,2),B (2,6), C (8,5)...

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  5. Consider a quadrilateral whose vertices are A (- 4,2),B (2,6), C (8,5)...

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  6. Find the equation of a line that has y-intercept 5 and is perpendicul...

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  7. Find the equation of the perpendicular bisector of the line segment jo...

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  8. In what ratio is the line joining the points (4, -5) and (2,3) divided...

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  9. Find the equation to the straight line which passes through the point ...

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  10. The bot r distance of a line from the origin is 5 cms and its slope is...

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  11. Write the equation for x- axis and y-axis.

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  12. Find the equation of the line passing through (-4,3) and with slope 1/...

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  13. Find the equation of the line passing through (0,0) with slope m.

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  14. Find the equation of the line passing through (2,2 sqrt 3) and incline...

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  15. Find the equation of the line intersecting the x-axis at a distance of...

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  16. Find the equation of the line intersecting the y-axis at a distance of...

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  17. Find the equation of the line passing through (-1,1) and (2, -4)

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  18. Find the equation the following lines satisfying the given conditions....

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  19. The vertices of Delta PQR are P (2, 1),Q (-2,3) and R (4,5).find the e...

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  20. Find the equation of the line passing through the point (-3,5) and per...

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