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ABCD is a trapezium in which AB ||CD, AB...

ABCD is a trapezium in which `AB ||CD, AB =20cm, BC =10` cm, `CD =10` cm and `AD =10` cm . Find `/_ADC`

A

`80^(@)`

B

`100^(@)`

C

`120^(@)`

D

`140^(@)`

Text Solution

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The correct Answer is:
C
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