⦁ What is the angle measurement of Angle 3. Explain the angle relationship you used. ⦁ What is the angle measurement of Angle 4. Explain the angle relationship you used.
⦁ What is angle relationship between angles 3 & 4? What is the angle relationship between angles 1, 2, & 3? What do you notice that is similar between the two? What is different?
⦁ The combination of which two angles in the triangle equal angle 4? Use your work from Part C to figure out why this is the case, and explain your conclusion.