MATH SOLVE

3 months ago

Q:
# I need help sorry for bothering everyone.Two supporting reasons are missing from the proof. Complete the proof by dragging and dropping the appropriate reasons into each of the empty boxes.Given: m∥nm∠2=60°Prove: m∠7=120

Accepted Solution

A:

since ∠2=60° = ∠8 so it will also be 60 °

the sum of the both are 60°+∠7=180°

∠7= 180°- 60° = 120°

the sum of the both are 60°+∠7=180°

∠7= 180°- 60° = 120°