Explore IDNLearn.com's extensive Q&A database and find the answers you're looking for. Find in-depth and accurate answers to all your questions from our knowledgeable and dedicated community members.
Answer:
150 degrees
Step-by-step explanation:
Since the lines are parallel and there is another line that passe through the parallel lines, you can simply do the supplementary rule of 180-(angle)
The angle is 30 so 180-30 is 150 degrees.