someone please help me, i really need it. I'll award brainliest please :(
this is geometry by the way

Answer:
150 degrees
Step-by-step explanation:
The sum of all angles in a pentagon is 540 degrees. So you add the measurements of the 4 you know - 95 + 95 + 100 + 100 = 390. Then you subtract 540 - 390 - 150 degrees for the last angle.