Respuesta :

madisynperryp6obf4
X for (a) is 81 and x for (b) is 79. All the measure angles should equal 360
jennapugs

Answer: A. 171 degrees B. 79 degrees

Step-by-step explanation: A circles total amount of degrees is 360. You can add the amounts of the other angles and subtract the sum from 360. This will give you the answers to these problems and others like it. :)