A. If angle SUT is 39 degrees , what does that tell us about angle TUV ? What arc measure describes arc VTS? How can we make any assertions about these angle and arc measures? B. Which line segments’ length can be calculated based on knowing the radius length? Explain. C. If angleMOP is 40 degrees , which other angle measures can we calculate? What arc measures can we calculate? Describe which lesson concepts allow us to make these calculations.