Activity #15__ the Angle tool
The Angle button allows you to determine an angle between 2 lines or 3 points.
QUESTION
1.
Clicking the angle tool then the points G, F, A (in that order) gives you an angle measurement of 126 degrees. Reversing the order (clicking the points A, F, G ) gives you an angle measurement of 233 degrees. Explain what is happening?
2.
Explain the difference between GFA and AFG.