Geometry
Homework – last chance review for chapter 5
Name_______________________________
Questions 1 – 6: Use the diagram. DE is the perpendicular bisector of AC. Find each
indicated measure.
1. AB = __________
6x + 18
C
B
2. AE = __________
F
3. AD = __________
8y + 20
8x + 6
E
2x + 4y
4. BC = __________
A
12y - 8
D
5. AC = __________
6. CD = __________
Questions 7 – 8: Is it possible to construct a triangle with the given side lengths? If not,
explain why not.
7. 5, 7, 13
8. 8, 5, 3
Yes / No
Yes / No
Explanation:
Explanation:
Questions 9 – 10: Describe the possible lengths of the third side of the triangle given the
lengths of the other two sides.
9. 5 inches, 12 inches
10. 5 meters, 8 meters
Questions 11 – 13: Complete the statement using <, >, or =.
11. BA ________ DA
12. m1 ________ m2
13. m1 ________ m2
TURN OVER
Questions 14 – 18: In the diagram points O, P, and Q are midpoints of ML, LN, and MN.
L
14. LK is an _____________________________.
15. MP is a ______________________________.
P
O
16. The median from L is segment ____________.
17. PQ is a ______________________________.
18. The median from N is segment ___________.
M
K
Q
N
Questions 19 – 22: In the diagram points L, M, and N are midpoints of PQ, PR, and QR.
P
19. If PL = 10, then the length of LQ is _____________.
20. If PQ = 30, then the length of MN is ____________.
21. If PM = 20, then the length of LN is ____________.
L
M
22. If the perimeter of PQR  50 units, the perimeter
of LMN would be _______________ units.
Q
N
R