Unit 1 Test Study Guide Topic#2 Distance & Midpoint

13. If S is the midpoint of RT, RS = 5x+17, and ST = 8x-31, find RS.

14. if line y bisects AC, AB= 4-5x, and BC = 2x+25, find AC.

Topic #3 Angle Relationships

Use the diagram below to answer 15-19.

15. Which diagram(s) show adjacent angles?

16. Which gram(s) show vertical angles?

17. Which gram(s) show complementary angles?

18. Which diagram(s) show supplementary angles?

19. Which diagram(s) show a linear pair?

Topic #4 Solving Angle Problems

20. Solve for x.

21. Solve for x.

22. If m bisects n, solve for x.

23. <1 and <2 form a linear pair. If m<1 = 18x-1 and m<2 = 23x + 17, find m<2.