Question

http://prntscr.com/aft9k2

Answer 1

Please share your ideas, thoughts and questions. I'm sure you must know at least some of the principles involved in this problem.

Answer 2

Do you subtract?

Answer 3

@Mathemale I don't understand how to solve the problem. .-.

Answer 4

try getting the corresponding angles to angle with 76 degree and in part B the angle corresponding to angle 5 - hope these will help you

Answer 5

Goku: Please read this article about "corresponding angles" and then try again to answer the question you've posted.

Answer 6

Assume that lines JK and ML are parallel.