Question

I have no idea how to do this

Answer 1

Answer:

m<12 = 23 degrees

Step-by-step explanation:

If m<2 is 23 then m<1 is the same. Use 23 degrees for 12 also.

Answer 2

Answer:

The answer is m∠12=23°

Step-by-step explanation:

∠2 and ∠12 are corresponding angles, making them equal.