206k views
0 votes
What should be the measure of ZDAB be

so that AD || BC?
47°
A
43°
90°
B
D

What should be the measure of ZDAB be so that AD || BC? 47° A 43° 90° B D-example-1

1 Answer

4 votes

Answer:
90^(\circ)

Explanation:

By the converse of the alternate interior angles theorem, we need
\angle CBA \cong \angle BAD.

User Wang Ruiqi
by
8.6k points

Related questions

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.