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The radius of the circle passing through...

The radius of the circle passing through the points (0,0),(1,0)and(0,1) is

A

2

B

`1/sqrt2`

C

`sqrt2`

D

`1/2`

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The correct Answer is:
B
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MAHAVEER PUBLICATION-CO-ORDINATE GEOMETRY OF TWO DIMENSIONS (CONIC SECTION)-QUESTION BANK
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  2. If (4,3) and (-12,-1) are the end points of a diameter of a circle the...

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  3. The radius of the circle passing through the points (0,0),(1,0)and(0,1...

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  4. The radius of a circle with centre (a, b) and passing through the ce...

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  5. If (x, 3) and (3,5) are the extremities of a diameter of a circle with...

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  6. If (0,1) and (1,1) are ends points of a diameter of a circle then its ...

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  7. The co-ordinates of any point on the circle x^2+y^2=4 are

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  8. The parametric coordinates of a point on the circle x^2 + y^2-2x + 2y-...

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  9. If the equation p x^2+(2-q)x y+3y^2-6q x+30 y+6q=0 represents a circle...

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  10. The circle represented by the equation x ^(2) + y^(2) + 2gx + 2fy + c=...

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  11. The point where the line x=0 touches the circle x^2+y^2-2x-6y+9=0 is

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  12. Position of the point ( 1 , 1 ) with respect to the circle x^2 + y^2-x...

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  13. The equation to a circle with centre(2,1) and touching x axis is

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  14. The circle x^2+y^2-4x-4y+4=0 is

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  15. The equation of tangents drawn from the point (0,1) to the circle x^2+...

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  16. If y=c is a tangent to the circle x^(2)+y^(2)–2x+2y–2 =0 at (1, 1), th...

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  17. The equation of the normal to the circle x^2+y^2=9 at the point (1/sqr...

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  18. The equation of the normal at the point (4,-1) of the circle x^2+y^2-...

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  19. Find the equation of the circle with centre(1,2) and radius 2

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  20. Find the equation of the circle with centre(-2,1) and radius 3

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