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In Figure, O is the centre of a circl...

In Figure, `O` is the centre of a circle and `P Q` is a diameter. If `/_R O S=40^0,` find `/_R T S`

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RD SHARMA-CIRCLE -All Questions
  1. In Figure, O is the centre of the circle, prove that /x=/y+/z

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  2. In Figure, O\ a n d\ O ' are centres of two circles intersecting at...

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  3. In Figure, O is the centre of a circle and P Q is a diameter. If /R...

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  4. In Figure, if /A C B=40^0,\ /D P B=120^0,\ find /C B D

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  5. A chord of a circle is equal to the radius of the circle. Find the a...

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  6. In Figure, P Q R S is a cyclic quadrilateral. Find the measure of each...

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  7. In Figure, if /D B C=70^0\ a n d\ /B A C=30^0,\ find /B C Ddot Fur...

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  8. In Figure, A B C D is a cyclic quadrilateral; O is the centre of th...

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  9. In Figure, A B C is an isosceles triangle with A B=A C\ a n d\ m\ ...

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  10. In Figure, A B C D is a cyclic quadrilateral whose side A B is a ...

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  11. In Figure, C\ a n d\ D are points on the semi-circle described on B...

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  12. In Figure, O is the centre of the circle. The angle subtended by the a...

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  13. In Figure, B D=D C\ a n d\ /D B C=25^0 find the measure of /B A C

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  14. Prove that any cyclic parallelogram is a rectangle.

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  15. If diagonals of a cyclic quadrilateral are diameters of the circle t...

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  16. Two circles intersect at two points B and C. Through B, two line seg...

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  17. A C\ a n d\ B D are chords of a circle which bisect each other. Prove ...

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  18. A B C D is a parallelogram. The circle through A ,Ba n dC intersects C...

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  19. In Figure, A ,\ B ,\ C\ a n d\ D ,\ E ,\ F are two sets of collinear p...

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  20. In Figure, A B C D is a cyclic quadrilateral. A circle passing through...

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