What is the measure of the missing angle?

it depends on what shape it is for example a triangle is 180 and a straight line is 180

Since I don't know what angles you do have i will explain the process look below.

Step-by-step explanation:

1.) A triangle will always equal 180 Degrees

a.) Example: 95 degrees and 22 degrees

2.) Therefore you add the two messured angles you have

b.) 95+22=117

3.) Next you subtract the sum of both angles from 180 degrees

c.) 180-117=63

4.) Therefore the missing degree is found

d.) missing degree = 63