Aquadrilateral has angles that measure 44°, 89°, and 127°.    what is the measure of the fourth angle?

The forth angle measures 100 degrees

Every quadrilateral has to equal 360. so to find the fourth angle you would add the others.
44 + 89 + 127 + ? = 360
add them together
260 + ? = 360
now subtract 360 by 260
? = 100

you can check it too
44 + 89 + 127 + 100 = 360
so obviously the fourth angle is 100 degrees hope it helped :)