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If two arcs of a circle (or of congruent...

If two arcs of a circle (or of congruent circles) are congruent, then corresponding chords are equal.

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`sideBCcongside EB …..`(Radii of the same circle )
`angleABCcongangleDBE ….`(Measure of congruent arcs )
`triangleABCcongtriangleDBE ....`(SAS test of congruency )
chord `AC congchord DE .....`(c.s.c.t. )
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RD SHARMA-CIRCLE -All Questions
  1. Two chords A B and A C of a circle are equal. Prove that the centre of...

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  2. If two chords A B and A C of a circle with centre O are such that the ...

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  3. If two arcs of a circle (or of congruent circles) are congruent, then ...

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  4. If two chord of a circle (or of congruent circles) are equal, then the...

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  5. The perpendicular from the centre of a circle to a chord bisects the ...

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  6. If two circles intersect in two points, prove that the line through th...

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  7. Find the length of the chord which is at 12 cm distance from center an...

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  8. In an isosceles triangle A B C with A B=A C , a circle passing through...

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  9. P Qa n dR S are two parallel chords of a circle and lines R Pa n dS Q ...

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  10. A B C is an isosceles triangle in which A B=A Cdot If Da n dE are the ...

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  11. Da n dE are points on equal sides A Ba n dA C of an isosceles triangle...

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  12. D\ a n d\ E are, respectively, the points on equal sides A B\ a n d...

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  13. A B C D is a cyclic quadrilateral. A Ba n dD C are produced to meet in...

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

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  15. Prove that any cyclic parallelogram is a rectangle.

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  16. A Ca n dB D are chords of a circle which bisect each other. Prove that...

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  17. A B C D is a parallelogram. The circle through A ,B and C intersects C...

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  18. Fill in the blanks: All point lying inside/outside a circle are ca...

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  19. Write the truth value (T/F) of the following with suitable reasons: ...

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  20. The radius of a circle is 13 cm and the length of one of its chords ...

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