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In the given figure, PR is the diameter ...

In the given figure, PR is the diameter of the circle. PQ = 7 cm, QR = 6 cm and RS = 2 cm. The perimeter of the cyclc quadrilateral PQRS is

A

18 cm

B

`20 sqrt(2)` cm

C

24 cm

D

`22 sqrt(3)` cm

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The correct Answer is:
C
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S CHAND IIT JEE FOUNDATION-CIRCLES -UNIT TEST - 4
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  2. In a Delta PQR, perpendicular Ps from P to QR meets QR at S. If PS : Q...

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  3. s at t are transversals cutting a set of parallel lines such that a se...

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  4. A point within an equilateral triangle, where perimeter is 18 m is 1 m...

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  5. The perimeter of two similar triangles are 24 cm and 1 cm respectively...

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  6. In a circle of radius 10 cm, a chord is drawn 6 cm from the centre. If...

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  7. The number of tangents that can be drawn to two non-intersecting circl...

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  8. ABCD is a parallelogram. A circle passes through A and D and cuts AB a...

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  9. In the given figure, PR is the diameter of the circle. PQ = 7 cm, QR =...

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  10. In the given figure, angle y equals

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  11. TP and TQ are tangents from T to the circle with centre O. Then is it ...

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  12. BC, AB and AC are tangents to the circle at D, E and F respectively. a...

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  13. Find angle y.

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  14. TP and TQ are the tangents to a circle, with centre O. Find x.

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  15. AB and AC are tangents to the circle with centre O. Then x equals.

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  16. Diagonals of a quadrilateral bisect each other. If angle A = 45^(@), t...

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  17. If APB and CQD are two parallel lines, then the bisectors of the angle...

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  18. The interior angle of a regular polygon with n sides is 6 times that o...

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  19. In the given figure, ABCD is a square. M is the midpoint of AB and PQ ...

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  20. In the diagram, ACDE is a trapezium with AC||ED. Given that angle EAB ...

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