[alt. and PQ//RS] ∠s [alt. and AB//DC] ∠s [sum of int. of ] ∠s Hence =2(45 Homework [vert. opp. [co-int. and DE//BC] ∠s] ∠s [corr. and DE//BC] ∠s [suppl. ∠s] [sum of int. of ] ∠s
[alt. ∠s and AB//DC] [sum of int. ∠s of ] Hence =2(45 [alt. ∠s and PQ//RS] Homework [vert. opp. ∠s] [suppl. ∠s] [co-int. ∠s and DE//BC] [corr. ∠s and DE//BC] [sum of int. ∠s of ]
Gr_9_Term_2_Lesson_PLans_Final.docx