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The figure below shows a quadrilateral ABCD with diagonal BD bisecting angle ADC.



Which equation is true?

angle ABD = angle BCD

angle DCB = angle ADB

angle ABD = angle CBD

angle ABD = angle CDB

The figure below shows a quadrilateral ABCD with diagonal BD bisecting angle ADC Which equation is true angle ABD angle BCD angle DCB angle ADB angle ABD angle class=

Respuesta :

So based on the given figure above which is quadrilateral ABCD, the equation that is true would be the third option: angle ABD = angle CBD. Based on the SAS Postulate, if two sides and the included angle of a triangle are congruent to the corresponding sides and angle of another triangle , then the triangles are congruent. Hope that this answer helps.

It is the third one: Angle ABD = Angle CBD.