1. 1.) What’s the perimeter of ABC if X is the midpoint of AB, Y is the midpoint of BC, and Z is the midpoint of AC?
4 cm
6 cm A X Z Y C B
36 cm A
28 cm B
20 cm C
14 cm D

2. 2. ) TUV is the midsegment triangle of LMN
2.) TUV is the midsegment triangle of LMN. Which angle does not necessarily measure 50?
50 L T U V M N
VTU A
TUL B
alt. int. angles
Alt. int to VTU
Correct
corresponding
NTV C
VMU D

3. 3.) SQ is the midsegment of NOP. What’s the length of OP?
8x + 6
5x - 2 Q S O P N 5 A 14 B
Value of x
Guess SQ
correct 23 C 46 D

4. 4.) What’s the value of d in the triangle below?54 3d 9 A 18 B
54=2(3d)
54=3d
Correct
guess 36 C 72 D

5. 5.) XYZ is the midsegment triangle of JKL, XY = 8, YK = 14, and mYKZ = 67. Which of the following measures cannot be determined? Z J X Y L K JY A KL B
mLZX C
mYZK D

6. 6.) What’s the distance MN in the triangle below?Z N Y X M
46m
39 m A
40 m B
a. correct
40.5 m C
70 m D

7. SPR1) What’s the value of n in the triangle below?35
n - 9
A: 26.5

8. SPR2) What’s the largest value of y in the triangle below?
y2 – 6y + 3
3y - 16
A: y = 7