Question

Anyone help? :/ just need a push on how to start

Answer 1

b=119

Explanation:

For the straight line with 61 degrees and b would be a total of 180 degrees when added.

180-61=b

119=b

Answer 2

Notice the line in between the 61 degrees and b

Explanation:

I can't remember what this kind of angle is called, but when you have a straight line with another line coming out of it like this, then the sum of both angles has to equal 180 so what would you add to 61 to get to 180?