Answer:
Step-by-step explanation:
You have to find the outside angle of L and Q first. So if you add together Q & R you'll get 130. 180-130= 50. Next you find the outside angle of L. 92+55=147 all lines equal 180 so... 180-147= 33. Now add the outside angles 50+33=83. To find M you subtract the 83 from 180. Which gives you 97.
