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In quadrilateral ABCD, A = 75, B = 90, C = 120, AB = BC = 3*sqrt(2). Find CD.

 Nov 17, 2021
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Hint:   ∠ACB ≅ ∠CAB = 45º           ∠ACD ≅ ∠ADC = 75º

 Nov 17, 2021

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