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In the given figure, PQRS is a quadrilat...

In the given figure, PQRS is a quadrilateral. If QR = 18 cm and PS = 9 cm, then what is the area (in `cm^(2)`) of quadrilateral PQRS?

A

`((64sqrt(3)))/(3)`

B

`((177sqrt(3)))/(2)`

C

`((135sqrt(3)))/(2)`

D

`((98sqrt(3)))/(3)`

Text Solution

Verified by Experts

The correct Answer is:
C
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