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The coplanar points (3,2,5) , (2,2,1),(-...

The coplanar points (3,2,5) , (2,2,1),(-1,4,1 ),(0,5,5) form a

A

parallelogram

B

square

C

rhombus

D

rectangle

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The correct Answer is:
B
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The point (2,1,5),(3,2,3),(4,0,4) form

AAKASH SERIES-3D-COORDINATE SYSTEM-PRACTICE EXERCISE
  1. I : The points (-2,3,5 ), (1,,2,3 ),(7,0,-1 ) are collinear. II: The...

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  2. The point (2,1,5),(3,2,3),(4,0,4) form

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  3. The coplanar points (3,2,5) , (2,2,1),(-1,4,1 ),(0,5,5) form a

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  4. In DeltaABC, A(4,5,6), B(3,2,1), C(5,4,3). If p,q,r are lengths of the...

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  5. Centroid of triangle formed by feet of perpendicular from (-3,-6,-9) o...

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  6. If the origin is the centroid of the tetrahedron for which (2,-1,3),(-...

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  7. In the tetrahedrom ABCD, A=(1,2,-3) and G=(-3,4,5) is cntroid of tetra...

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  8. The circumcentre of the triangle formed by the points (1,2,3), (2,3,1)...

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  9. Statement-I : The coordinates of a point equidistant from the four poi...

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  10. The incentre of the triangle formed by (0,0,0),(3,0,0),(0,4,0) is

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  11. The centroid of the triangle formed by the points (2,-1,1),(1,-3,-5),(...

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  12. A (3,4,5), C(-1,6,1) are the vetrices of a triangle then Statement-I...

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  13. The distance between the circumcentre and the orthocentre of the trian...

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  14. If the Internal bisector of angleAOB where 0=(0,0,0), A =(3,4,12), B=(...

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  15. Statement-I : If (2,3,5),(3,5,2) and (5,2,3) are the vertices of a tri...

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  16. Locus of x^(2)+y^(2)+z^(2)=0 is

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  17. The locus of a point for which the sum the squares of the ditance from...

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  18. Show that the point whose distance from Y-axis in thrice its distance ...

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  19. ABC is a right angled triangle right angled at A. If B(2,0,2) and C(0,...

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  20. The locus of the point P such that PA^(2)+PB^(2)=10 where A=(2,3,4), B...

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