Station 1
Questions 1 - 5
1. By the Segment Addition Postulate DB + BE = ______. 2. If B is the midpoint of AC and AB = 7, then BC = ______. 3. Another name for
AB is ___________.
4. The ray opposite BD is ______.
5. If DB = BE, then B is the
of DE .
Station 2
Questions 6 - 10
6. m ABD + m DBC = _______°
7. If BF bisects ABE, then m 1 = m ________.
8. By the Angle Addition Postulate m 2 + m 3 = m ________.
9. Another name for 3 is ________. 10. Name an angle adjacent to FBE. _________
Station 3
Questions 11 - 15
11. 9 appears to be a(n) _________ angle. (acute, obtuse, straight, or right) 12. If m 6 = 80°, then m 5 =________°. 13. m LHJ = _____________°. 14. If m 9 = 2x + 5 and m 8 = 3x, then x = _________.
15. What definitions, postulate, or theorems did you use to answer number 14.
Station 4 16. True or False: If two lines intersect, then they intersect in exactly one point. 17. True or False: If C is the midpoint of XY , then C must be between X and Y. 18. True or False: Congruent angles are angles that sometimes have equal measures.
Questions 19 - 21
19. Name three lines shown that intersect at point D.
20. Are points K, L, and M collinear? 21. Is M the midpoint of CF ?
Station 5 Complete each statement with the word always, sometimes, or never. 22. Adjacent angles are ____________________ congruent. 23. A line ___________________ contains at least two points.
K L
S
A
T
Question 24 Questions 19 - 20 T
24. AL bisects KAT, m KAL = 5x – 2, m LAT = 25 + 2x, find m KAL.
Station 6 25. B is between A and C. If AB = 3x – 5, BC = x + 2, and AC = 13, then x = ________. Which postulate did you use to solve for x.
26. Draw the image of each figure under the given transformation. Describe the transformation in words. (x, y)
(x – 1, y + 3)
Station 7 27. Find the rule for the translated figure.
28. Find the rule for the dilated figure. Justify the transformation is NOT a rigid motion.
Station 8
Question 29 - 30
29. If ZB bisects AZC, the m ______ = m _________.
30. If m 3 = 20, m 2 = 3x – 5, and m 1 = 2x + 10, find the value of x. (info from 29 does NOT continue to this problem)
31. Find the length and midpoint of RD if R(-3, 6) and D(4, 8).
