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. ) 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.) 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.) 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.) 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.) 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

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

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