If angle a is congruent to angle b and the supplement of angle b has a measure 22 then the measure of angle a is

I believe it would be 158 degrees. Congruent angles are the same, and supplementary angles are angles that add up to 180. So all you would have to do is subtract 22 from 180.

Congruent - having the same angle measure
Supplementary - both angles measure 180 degrees
If angle b is congruent to angle a and the supplement of angle b is 22, you would take 180-22, which is equal to 158 degrees. If angle a is congruent to this, meaning it has the same measure, then it would also be 158 degrees. This is your final answer.

Hope this helps!

Ndndndndndndndndndnd