Name a minor arc, a major arc, a semicircle, and a central angle of then find the , and if the radius is 15, find the length of arc vu. round answers to the nearest tenths place when necessary. a. minor arc – sw major arc – stu semicircle – wst central angle – length of arc vu = 17.3 c. minor arc – tv major arc – tuw semicircle – swv central angle – length of arc vu = 17.0 b. minor arc – ts major arc – wv semicircle – tuv central angle – length of arc vu = 12.8 d. minor arc – wu major arc – vu semicircle – wvu central angle – length of arc vu = 29.8