In an isosceles trapezium ABCD, AB||DC and AD=BC.If angle D=60^°,AB=1 – InterviewSolution

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1.	In an isosceles trapezium ABCD, AB\|\|DC and AD=BC.If angle D=60^°,AB=18cm and AD=12 cm,find the length of DC.
Answer» In an isosceles trapezium ABCD, AB\|\|DC and AD=BC.If angle D=60^°,AB=18cm and AD=12 cm,find the length of DC.

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