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The orthocentre and centroid of a triang...

The orthocentre and centroid of a triangle are (-3,5),(3,3) then the circumcentre is

A

(6,2)

B

(0,8)

C

(6,-2)

D

(0,4)

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A
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HIMALAYA PUBLICATION-COORDINATE SYSTEMS, LOCUS AND STRAIGHT LINES-QUESTION BANK
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  3. The orthocentre and centroid of a triangle are (-3,5),(3,3) then the c...

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  4. If the points (1, 2) and (3, 4) were to be on the same side of the lin...

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  5. A (1, 3) and C(7, 5) are two opposite vertices of a square. The equati...

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  6. One of the equations of the lines passing through the point (3, -2) an...

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  7. The equation of the diagonal through the origin of the rilateral forme...

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  8. The area of the triangle whose sides are along x=0, y=0 and 4 x+5 y=20...

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  9. If a, b, c are in A. P., then st. line ax+by+c=0 will always pass thro...

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  11. The inclination of the line through (-3,6) and the midpoint of the lin...

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  12. A line through the point A(2,0) which makes an angle of 30^(circ) with...

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  13. The equation of the line which makes an angle 15^(circ) with the posit...

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  14. Distance between the lines 3 x+4 y=9 and 6 x+8 y=15 is

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  15. If (-2,6) is the image of the point (4,2) with respect to the line L=0...

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  16. The reflection of the point (-3,4) in the line x-y=0 is

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  17. The reflection of the point (2,-5) along the line x+y=0 is

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  18. The co-ordinates of the image of the origin O. w.r.t. st. line x+y+1=0...

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  19. The centroid of a triangle formed by the points (0, 0), (cos theta, si...

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  20. Foot of the perpendicular from (-2,-1) on to the line 3 x+2 y-5=0 is

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