What’s the angle measurement for QPR

Answer:
20
Step-by-step explanation:
1) NPM, MPQ and QPR are supplementary angles, meaning that they touch each other, and add up to 180 degrees.
NPM + MPQ + QPR = 180
2) NPM = 70, MPQ = 90
3) QPR = 180 - 90 - 70 = 20
QPR = 20