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Find the area of the quadrilateral ABC...

Find the area of the quadrilateral ABCD in which AB= 42 cm. `Bc=21 cm ,CD=29 cm ,DA = 34 cm and ` diagonal BD= 20 cm .

A

`612 cm^(2)`

B

`416 cm^(2)`

C

`546 cm^(2)`

D

`715 cm^(2)`

Text Solution

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The correct Answer is:
C
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