In the fig., ABCD is a quadrilateral in which AB||DC and AB||BC. Prove that ADC=ABC
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join AC
in ∆ADC and ABC
AC = AC
CD= AB
AD = BC
SO ∆ ADC Congruence to CBA
Angle D = B
in ∆ADC and ABC
AC = AC
CD= AB
AD = BC
SO ∆ ADC Congruence to CBA
Angle D = B
pawan1491:
Bro I am asking about the angles.
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