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PQRS is a cyclic uadrilateral such that ...

PQRS is a cyclic uadrilateral such that PR is the diameter of the circle. If `/_QPR=50^(@)` and `/_SPR=60^(@)`, then `/_QRS="……."`

A

`50^(@)`

B

`60^(@)`

C

`110^(@)`

D

`70^(@)`

Text Solution

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The correct Answer is:
D
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NAVNEET PUBLICATION - MAHARASHTRA BOARD-CIRCLE-EXAMPLES FOR PRACTICE
  1. In the figure, if /ABC = 60^(@) , then /AOC =

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  2. In the figure, chords AD and BC intersect each other at right angles a...

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  3. PQRS is a cyclic uadrilateral such that PR is the diameter of the circ...

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  4. In the figure, O is the centre of the circle such that /AOC-140^(@), ...

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  5. If P,Q,R are three points which lie on the circle with centre O such t...

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  6. In the figure, chords PQ and RS intersect at T as shown. If /PSR=42^(@...

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  7. In the figure, square PQRS is cyclic, /SPQ=7x^(@) and /SRQ=11x^(@), t...

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  8. In the figure, /QPR has its vertex outside the circle such that m(arc ...

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  9. In the figure, chord AB and chord CD intersect at point M inside the c...

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  10. In the figure, ray PT touches the circle at point T and line PAB is se...

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  11. Find the length of tangent segment drawn to a circle with radius 5 cm ...

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  12. In the figure, line RS is tangent at point Q. If /PQS=65^(@) find m(ar...

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  13. In the figure, line TA is tangent at point T, /PAT=30^(@) and PA=7.8...

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  14. Two circles of radius 5 cm and 4 cm touch each other. Find the distanc...

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  15. In the figure, two concentric circles are given and line AB is tangent...

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  16. In the figure, seg AB is the diameter of the circle, /ABC=30^(@), Find...

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  17. In the figure, a tangent segment PA touches the circle at point A and ...

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  18. Chords AB and CD of a circle intersect in point Q in interior of a cir...

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  19. Prove that, angles inscribed in the same are arc congruent.

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  20. Two circles intersect each other in points A and B. Seg AB is the chor...

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