Mack needs to cross a bridge that is being guarded by a troll. This troll won’t allow anyone to cross and tells them to go back in the direction they cam e from. It will take Mck NaMack atelier least 4 minutes to cross the bridge BUT the troll comes outevery 3 minutes tocheck that no little children are crossing his bridge! Mack thinks that he is very clever and that he has solved how to get to the other side of the bridge without being caught by the troll. how?

.mp4 files, because, video

∠1≅∠2 by the alternate exterior angles theorem.

step-by-step explanation:

given, a ∥ b and ∠1 ≅ ∠3 .we have to prove that e ∥ f

we know that ∠1≅∠3 and that a || b because they are given. we see that by the alternate exterior angles theorem. therefore, ∠2≅∠3 by the transitive property. so, we can conclude that e || f by the converse alternate exterior angles theorem.

we have to fill the missing statement.

transitivity property states that if a = b and b = c, then a = c.

now, given ∠1≅∠3 and by transitivity property ∠2≅∠3 .

hence, to apply transitivity property one angle must be common which is not in result after applying this property which is ∠1.

the only options in which ∠1 is present are ∠1 and ∠2, ∠1 and ∠4

∠1 and ∠4 is not possible ∵ after applying transitivity we didn't get ∠4.

hence, the missing statement is ∠1≅∠2.

so, ∠1≅∠2 by the alternate exterior angles theorem.

did you get the answer yet?

step-by-step explanation:

answer: you need the equation in the question so i can answer it

step-by-step explanation: