9:05 21 DAY3 enVision Geometry Name 5-1 Additional Practice Perpendicular and Angle Bisectors Do 1- 8 Use the figure at the right for Exercises 1-3. 1. If RU = 16, UT = 20, and SR = 16, what is the perimeter of ASUT? 2. If SV = 38, SU = 26, and the perimeter of ASUV is 102, what is the value of RU? 3. If SV = UV, SR = 4x - 1, and RU = x + 8, what is the value of SU? Use the figure at the right for Exercises 4 and 5. 4. If myBAC =33, BC= 18, and CD = 18, what is myDAB? 5. If myDAB = 74, m_CAD = 37, and BC = 9.2, what is the value of CD? For Exercises 6-8, find the values. 6. m. p 7. r, UW 8. y. mzDEF 12p - 51 By + or A (5 - 10) For Exercises 9-11, determine whether point A must be on the bisector of LLMN. Explain. 10. enVisionTH Geometry . Teaching Resources A static.visionamp.org m