Today I did a maths game that helps you with you're angles. It was not that hard because all u need to do it to substrate the 180 and 47. ex. A straight angle is between 180 and 360
ex
71
180
- 47
------
133
You have to take away 8 and add 1 from the 8 so the 8 makes 7 and the 0 makes 1,.
