Question

Asked the wrong question minutes ago. The question I need answering is here, in the included photo.

Answer 1

Vertical angles have sum 180

m<1=

• 180-75
• 105°

m<2

• 180-105
• 75°

Answer 2

Explanation:

m L 1 = 180°-75° = 105° ( angles in one side)

m L 2 = 75° (corresponding angles)