43.7k views
3 votes
Help me please, greatly appreciated.

Help me please, greatly appreciated.-example-1

2 Answers

3 votes

M<7 = 135` because lines 1&3 are 135, as well as 5&7 are 135.

User Nelewout
by
7.8k points
6 votes

<7 = <5 (vertical angles)

<5 = <1 (corresponding angles)

so <7 = <1 = 135°

Answer

<7 = 135°

User Zhafur
by
8.1k points