1. No category

Name_____________________________________ Worksheet 3.3 Proving Lines Parallel
For #13- 18, use the given information to decide if m n ,
13)
∠2 ≅ ∠11
14)
∠3 ≅ ∠6
15)
∠10 ≅ ∠15
16)
∠14 ≅ ∠15
17)
∠4 + ∠11 = 180
18)
∠12 + ∠14 = 180
19)
Given that g h ,
∠1 ≅ ∠2 , explain in sentences
how you can prove that p r .
20)
Given that g h ,
∠1 ≅ ∠2 , explain in sentences
how you can prove that p r .
p q, or neither.