Answer:
Explanation:
I can't tell you the answer because I don't have the protractor at hand, and different size screens will make the measurement wrong. But I can tell you how to solve it. Move the protractor so that point S is in the middle of the protractor (there is a hole in the protractor in the bottom middle). ST is not straight, so make sure you rotate the protractor a little bit to make it line up. Then, read the protractor from the bottom right up in a circular motion and stop when you see the line SR. Finally, you read what number is on the protractor right on the line SR. That will be your degree of RST.