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The points (0,(8)/(3)), (1,3) and (82,30...

The points `(0,(8)/(3))`, `(1,3)` and `(82,30)` are vertices of

A

an obtuse-angled `triangle`

B

an acute-angled `triangle`

C

a right-angled `triangle`

D

an isosceles `triangle`

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A DAS GUPTA-Coordinates and Straight Lines-EXERCISE
  1. If the point (2a-3, a^2-1) is on the same side of the line x+y-4=0 as ...

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  2. The points (-a,-b), (0,0). (a,b) and (a^(2),a^(3)) are

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  3. The points (0,(8)/(3)), (1,3) and (82,30) are vertices of

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  4. 15. The distance between the lines 3x + 4y = 9 and 6x + 8y = 15 IS: (c...

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  5. The straight lines x+y=0, 3x+y-4=0 and x+3y-4=0 form a triangle which ...

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  6. Three lines px+qy+r=0, qx+ry+p=0 and rx+py+q=0 are concurrent , if

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  7. Given four lines whose equations are x +2y -3=0, 2x+3y-4=0, 3x + 4y -7...

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  8. If P(1,0), Q(-1,0) and R (2,0) are three given points, then the locus ...

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  9. If the sum of the distances of a point from two perpendicular lines in...

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  10. The image of the point (-1,3) by the line x - y = 0 , is

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  11. The point (4, 1) undergoes the following three transformations success...

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  12. All points lying inside the triangle formed by the points (1,3) ,(5,0)...

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  13. The two line segment joining (-2,7), (-5,-3) and (-8,-13),(1,17) cut e...

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  14. If line y - x + 2 = 0 is shifted parallel to itself towards the x-axis...

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  15. If the point (a^2,a+1) lies in the angle between the lines 3x-y+1=0 an...

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  16. The locus of a point which moves so that the difference of the squares...

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  17. If |x1y1 1x2y2 1x3y3 1|=|a1b1 1a2b2 1a3b3 1| then the two triangles ...

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  18. The straight line passing through the point of intersection of the str...

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  19. State whether the statements are true or false. The perpendicular bise...

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  20. P(m, n) (where m, n are natural numbers) is any point in the interior ...

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