In the trapezium ABCD shown below, if ∠ADC=120∘, then find the mea – InterviewSolution

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1.	In the trapezium ABCD shown below, if ∠ADC=120∘, then find the measure (in degrees) of ∠DCB.60
Answer» In the trapezium ABCD shown below, if $∠ A D C = 120^{\circ}$ , then find the measure (in degrees) of $∠ D C B$ . 60

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