University:
Felician University
Course:
MATH-160 | College Algebra
Academic year:

2022
Views:

254

Pages:

4
Author:

StellarStrategist

Practice Form G Perpendiculor ond Angle Biseclors Use the flgure at the rlglJt for Exerclses 1-4. 3х + 20 L ,,_------,,М 1. v\lhat is the relationship benveen LN and МО? LN is the perpendicular Ьisector of МО. 2. v\lhat is the value of х? 1 О 3. Find UW. 50 4. Find LO. 50 Sx О "----__,,N т Use the figure at the riglJt for Exercises 5-8. 5. From the information given in the figure, lю,v is TV related to SU? ТV is the perpendicular Ьisector of SU. 6. Find TS. 3.7 7. Pind UV. 7.9 8. FindSU. 9. At tl1e 1·ight is а layout for t:l1e lobby of а buUding placed 011 а coordinate g,·id. а. At which oft:l1e labeled points ,vould а receptionlst cha\1· Ье equidista111 from bot:11 entrances? в Ь. 1s the statue equidista111 from tl1e e11trances? How do you lшo,v'? Yes; the statue is at а point that lies х on the perpendicular Ьisector of а segment joining the entrances. 10. 111 baseball, tl1e baseline is а segme11t connecting ilie bases. Л Short{•P 2nd shortstop is told to play back3 yd from tl1e bascline and exactly ilie same dista11ce from second base and third base. Describe how зо yd 3rd А: the shortstop could estimate tl1e correct spot. There are30 yd benvee11 bases. Лssume that tl1e shortstop has а stride of36 in. Answers may vary. Sample: Расе off 15 strides (15 yd) from third Home base, make а 90° left turn, and count off three more strides (3 yd). Use the figure at the rigl1t for Exercises 11-15. 11. Лccording to the figure, how far is А from CD? From СВ? 15; 15 12. How is СА related to LDCB? Explain. ёi Ьisects LDCB; Converse of 1.. Bis. Thm. 13. Fi11d the value of х. 29 14. Find mLACD and mLACB. 58; 58 15. Find mLDAC a11d mLBAC. 32; 32 А 1st