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In the given figure, a circle touches th...

In the given figure, a circle touches the sides of the quadrilateral PQRS. The radius of the circle is 9 cm. `angleRSP=angleSRQ=60^(@)andanglePQR=angleQPS=120^(@)`. What is the perimeter (in cm) of the quadrilaterial?

A

`36 sqrt3`

B

`24 sqrt3`

C

`48 sqrt3`

D

32

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CHAMPION PUBLICATION-2017 TIER-II PAPER(8)-EXERCISE
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  8. In a right angle triangle ABC, what is the maximum possible area of a ...

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  9. In the given figure, PQRS is a square of side 8 cm. angle PQO = 60^@. ...

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