1.   What is XZ? Round to the nearest tenth.
   
    A. 9.4 B. 34.7
    C. 17.9 D. 7.6
    Hint

  2.   Determine m to the nearest degree.
   
    A. 44° B. 14°
    C. 46° D. 75°
    Hint

  3.   Determine m to the nearest degree.
   
    A. 20° B. 71°
    C. 70° D. 19°
    Hint

  4.   A 4.5-ft tall girl is standing 22 ft from a tree and sees her Frisbee stuck at the top of the 36-ft tree. What is the angle of elevation from the girl's line of sight to the Frisbee? Round to the nearest degree.
   
    A. 59° B. 31°
    C. 55° D. 35°
    Hint

  5.   Find QR. Round to the nearest tenth.
   
    A. 28.4 B. 22.5
    C. 21.5 D. 106.5
    Hint



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