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The triangle formed by joining the point...

The triangle formed by joining the points `(3, -11, 5)-, (-1, -3, 4) and (-2, 1, -4)` is-

A

isosceles

B

equilateral

C

right angled

D

scalene

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The correct Answer is:
A
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CHHAYA PUBLICATION-MCQ's-QUESTION PAPER 3
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  2. If the vertex of a triangle is (1,1) and the mid-points of two sides t...

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  3. The triangle formed by joining the points (3, -11, 5)-, (-1, -3, 4) an...

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  4. The lines 5x - 12 y =5 and 10 x- 24y+3=0 are tangents to the same circ...

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  5. Which one of the following is the reflection of the point (4,3) on the...

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  6. The triangle formed by the line x+sqrt3y=0, x- sqrt3y=0 and x=4 is-

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  7. The circle x ^(2) +y^(2) -8 x+4=0 touches -

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  8. If the area of the triangle with vertices (x,0) and C(1,2,4) are the v...

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  9. If A (-1, 4,2), B(3, -2, 0) and C(1,2,4) are the vertices of the trian...

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  10. The radius of the circel, having centre at (2,1) whose one of the chor...

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  11. The equation of the straight line passing through the point (4,3) and ...

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  12. Thet equations to the sides of a triangle are x-3y=0,4x+3y=5 and 3x+y=...

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  13. If A,B,C be any three sets then A xx (B nn C) is equal to-

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  14. For any three sets A(1), A(2), A(3) let B(1)= A(1) , B(2) =A(2) -A(1) ...

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  15. If A = {x: -1 le x le 2} and B= {x:0 lt x le 4} then A nnB is equal to...

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  16. A relation R is defined from a set A ={2,3,4,5} to a set B ={6,8,10,30...

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  17. An equilateral teiangle is inscribed in the parabola y^(2)=x whose one...

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  18. If foci of the ellipse (x^(2))/(16) + (y^(2))/(b^(2)) = 1 coincide wit...

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  19. What is the length of the focal distance from the point P(x(1),y(1))on...

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  20. Equation of the circel passing throuugh the intersection of ellipses (...

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