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Find the equation of the circle with: ce...

Find the equation of the circle with: centre `(a , b)` and radius `sqrt(a^2+b^2)dot`

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RD SHARMA ENGLISH-THE CIRCLE-All Questions
  1. Find the equation of the circle which touches the coordinate axes and ...

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  2. Find the equation of the circle with: centre (-2,3) and radius 4.

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  3. Find the equation of the circle with: centre (a , b) and radius sqrt(a...

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  4. Find the equation of the circle with:  centre (0,-1) and radius 1.

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  5. Find the equation of the circle with: Center (a\ cosalpha,\ a\ sinalph...

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  6. Find the equation of the circle with: Centre (a , a) and radius sqrt(2...

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  7. Find the centre and radius of each of the following circle: (x-1)^2+y^...

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  8. Find the centre and radius of each of the following circle: (x+5)^2+(y...

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  9. Find the centre and radius of each of the following circle: x^2+y^2-4x...

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  10. Find the centre and radius of each of the following circle: x^2+y^2-x+...

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  11. Find the equation of the circle whose centre is (1,2) and which passes...

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  12. Find the equation of the circle passing through the point of inters...

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  13. Find the equation of the circle whose centre lies on the positive d...

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  14. Find the equation of a circle: 1)Which touches both the axes at a dis...

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  15. If the equations of two diameters of a circles are x+y=6\ a n d\ x+2...

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  16. Find the equation of the circle which has its centre at the point (...

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  17. Find the equation of the circle which touches the coordinate axes and ...

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  18. A circle whose centre is the point of intersection of the lines 2x-3y+...

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  19. A circle of radius 4 units touches the coordinate axes in the first ...

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  20. Find the equations of the circles touching y-axis at (0,3) and making ...

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