1. If quadrilateral ABCD is a parallelogram, then which relation must be true?

A) m∠A = m∠B


B) m∠B = m∠D


C) AB = DA


D) AB = BC



Draw out the diagram and reference the fact that opposite angles and opposite sides are congruent in parallelograms

diagram is attached

1 If quadrilateral ABCD is a parallelogram then which relation must be true A mA mB B mB mD C AB DA D AB BC Draw out the diagram and reference the fact that opp class=

Respuesta :

correct answer is B, bro