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Find the lenght of the perpendicular fro...

Find the lenght of the perpendicular from the origin to the line x - 4y - 7 = 0

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`7/sqrt 17`
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A N EXCEL PUBLICATION-STRAIGHT LINES-QUESTION BANK
  1. Consider a line with equation x - sqrt 3 y + 4 =0 Reduce the given equ...

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  2. Find the length of the perpendicular from the origin to the line 2x - ...

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  3. Find the lenght of the perpendicular from the origin to the line x - 4...

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  4. Which of the above lines is farther from the origin ?

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  5. Consider the points A (2,4) and B (3,-1) By two point form find the eq...

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  6. Complete the following table

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  7. Prove that 2x + 3y - 6 =0 and 3x - 2y - 1 = 0 are perpendicular

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  8. Prove that 2x + 3y - 6 =0 and 4x + 6y + 1 = 0 are parallel

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  9. Suppose a line cuts off intercept 4 on the x-axis and the line makes a...

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  10. Suppose a line cuts off intercept 4 on the x-axis and the line makes a...

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  11. Consider a triangle ABC with vertics A (2,5),B (-4,9) and C (-2,-1) Fi...

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  12. Consider a triangle ABC with vertics A (2,5),B (-4,9) and C (-2,-1) Fi...

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  13. Consider the points A (1,2) and B (2,3) Let P and Q be the points of ...

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  14. Consider the points A (1,2) and B (2,3) Let P and Q be the points of ...

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  15. Consider the points A (1,2) and B (2,3) Let P and Q be the points of ...

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  16. What is the distance of the point (h,k) from the line 9x + 40y + 21 = ...

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  17. If (h,k) lies on 9x + 40y - 20 = 0, what is the value of 9h + 40k?

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  18. Find the distance between the parallel lines 9x + 40y + 21 = 0 and 9x ...

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  19. Let A (5,2), B (3,-3) and C (-4,3) be the vertices of a Delta ABC. Fin...

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  20. Let A (5,2), B (3,-3) and C (-4,3) be the vertices of a Delta ABC Find...

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