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The radius of the circle passing through...

The radius of the circle passing through the points (0,0),(0,3),(4,0) is

A

5

B

`5/2`

C

`3`

D

`3/2`

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The correct Answer is:
B
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AAKASH SERIES-CIRCLES-PRACTICE EXERCISE
  1. The shortest distance of (-5,4) to the circle x^(2)+y^(2)-6x+4y-12=0 i...

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  2. The circle passing through (0,0),(a,0), (0,b) is

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  3. The radius of the circle passing through the points (0,0),(0,3),(4,0) ...

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  4. If a square of side 10 is inscribed in a circle then radius of the cir...

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  5. If the lines lx+2y +3=0 and 2y+mx+4=0 cut the co-ordinate axes in conc...

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  6. If the lines 2x-3y+7=0, 3x+ky+5=0 cut the coordinate axes in concyclie...

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  7. The lines 2x+3y+19=0 and 9x+6y-17=0 cuts the coordinate axes in

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  8. If the points (3,0),(0,4),(0,0) and (k,4) are concylic then k=

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  9. If the lines x-2y+3=0, 3x+ky+7=0 cut the coordinate axes in concylic p...

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  10. ABCD is a rectangle wih sides AB=p, BC=q,. If AB and AD are taken nega...

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  11. Find the equation of the circle passing through the points (3,4) (...

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  12. The sides of a square are x=4, x=7, y=1, y=4. Then the equation of th...

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  13. The points (2k, 3k), (1, 0), (0, 1) and (0, 0) lie on a circle for

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  14. If the 4 points made by intersection of lines 2x-y+1=0, x-2y+3=0 with ...

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  15. The lines 2x-5y+1=0 and 10x-4y-3=0 meets the coordinate axes in concyl...

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  16. The power of (2,1) with respect to the circle x^(2)+y^(2)+x=0 is

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  17. If the line passing through P=(8,3) meets the circle S-=x^(2)+y^(2)-8x...

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  18. A chord of length 8 units is at a distance of 4 uits from the centre o...

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  19. The intercept made by the circle x^(2)+y^(2)-4x-6y-3=0 on the line x+y...

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  20. If a line is drawn through a point A(3,4) to cut the circle x^(2)+y^(2...

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