At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
What program are you doing this on?
i m here
On the Diagram we know that the segments BC and AD are congruent, also that the angles BCD and angle ADC are congruent. Now, you might observe that both triangles have one same side, which is CD, and we can see it clear on the name of each: T.BCD and T.ACD the fact that two of their vertices coincide means that they share a side. Now, because they share the same side, we can establish the axiom of rectivity: \[CD=CD\] Now, we know that two sides and the angle between them are congruent, this being: \[BC=AD\] \[\angle BCD = \angle ADC\] \[CD=CD\] Now with that informaton we can use the SAS theorem of congruency and we can conclude that T.BCD and T.ACD.
Since we know that the triangles are congruent, we can say for sure that: \[\angle B \cong \angle A\]
Go with @ Owlcoffee, He is good....
The answer is not "B". Because BC=AD is given information.
what are your choices?
well you its not B. and D is also wrong... so is either A or C
whatever, I tried lol