Question

I need an explanation on how to do these, along with an answer, please.

Answer 1

so basically these angles in the first pictures would be the same so it would equal 53 degrees and in the second picture they would also be the same so 47 degrees. is the angles dont look the same then youd subtract the number you have from 180 and that would equal up too the next angle but if your angles look like the same they will be.

Explanation:

Answer 2

3 would be 53. Since the lines are parallel the angles will be the same

4 would be 47 because of outer exterior angles