1. Two students were working together on their group project. Greg looked at the angle below and said "The angle is 130 degrees." Marco disagreed, saying the angle measures 50 degrees. Explain who is correct and why. 2. Violet was using a protractor to measure an angle shown below. Monica looked at her work and said, "You can't do that, you have to line it up." Violet told her she could figure out the angle measure just by looking at the protractor. Explain how Violet can still find the measure of the angle