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The straight line x+y-4=0,3x+y-4=0,x+3y-...

The straight line `x+y-4=0,3x+y-4=0,x+3y-4=0` form a triangle which is

A

right angled

B

equilateral

C

isosceles

D

none of these

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The correct Answer is:
C
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OBJECTIVE RD SHARMA ENGLISH-STRAIGHT LINES-Exercise
  1. Equation of the line passing through the point (acos^3theta, a sin^3th...

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  2. The ends of the base of an isosceles triangle are at (2a, 0)and (0, a)...

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  3. The straight line x+y-4=0,3x+y-4=0,x+3y-4=0 form a triangle which is

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  4. Prove that the lines ax+by + c = 0, bx+ cy + a = 0 and cx+ay+b=0 are ...

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  5. The equation of one side of a rectangle is 3x-4y -10=0 and the coordin...

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  6. Given the four lines with the equations x+2y-3=0,3x+4y-7=0" , "2x+3y-...

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  7. about to only mathematics

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  8. about to only mathematics

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  9. Let the base of a triangle lie along the line x = a and be of length a...

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  10. The equation of straight line passing through point (1,2) and having i...

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  11. The point (4,1) undergoes the following two successive transformations...

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  12. A line passes through the point (2,2) and is perpendicular to the line...

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  13. The coordinates of a point on the lin y = x where perpendicular dista...

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  14. The point P(1,1) is transiated parallel to 2x=yin the first quadrant t...

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  15. about to only mathematics

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  16. The limiting position of the point of intersection of the lines 3x+4y=...

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  17. Given three straight lines 2x+11 y-5=0,24 x+7y-20=0, and 4x-3y-2=0 . T...

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  18. P(2,1) , Q (4,-1) , R (3,2) are the vertices of a triangle and if thro...

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  19. If a line passes through the point (2,2) and encloses a triangle of a...

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  20. Points on the line x + y = 4 which are equidistant from the lines |x| ...

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