Question

Find the measure of angle b

Answer 1

31 degrees

Explanation:

We can see that 149 degrees and b are on a line. If they are next to each other they are called adjacent angles. There is a rule that adjacent angles add up to 180 degrees. So we subtract 149 from 180 and we get 31 degrees for angle b.

Hope this helps! :)

Answer 2

Answer: The measure of angle B is 31 degrees.

Explanation:

180 -149 = 31