Consider the diagram of the circle with center P and answer the following questions; the radius of this circle is 6 inches:





a.If angle SUT is 39 degrees, what does that tell us about angle TUV? What arc measure describes 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 the angle MOP is 49 degrees, which other angle measure can we calculate? What arc measures can we calculate? Describe which lesson concepts allow us to make these calculations.