1.   In find c if A = 36°, B = 101°, and b = 42.7.
   
    A. about 29.7 units B. about 31.8 units
    C. about 40.2 units D. about 25.3 units
    Hint

  2.   Find the area of if a = 5.2, c = 13.6, and B = 46° 30'.
   
    A. about 25.6 square units B. about 48.7 square units
    C. about 24.3 square units D. about 51.3 square units
    Hint

  3.   Find the area of if d =14.2, D = 33.6°, and E = 15.2°.
   
    A. about 35.9 square units B. about 71.9 square units
    C. about 62.1 square units D. about 46.5 square units
    Hint

  4.   In if A = 54.3°, B = 63.8°, and b = 12.2, find a to the
nearest tenth.
    A. about 11.9 units B. about 11.7 units
    C. about 11.0 units D. about 12.3 units
    Hint

  5.   Two observers 3 miles apart and facing each other find that the
angles of elevation of a balloon in the same vertical plane with
themselves are 28° and 31° respectively. Find the distance from
the balloon to the observer located at the 28° angle.
    A. about 2.4 miles B. about 3.5 miles
    C. about 1.8 miles D. about 1.6 miles
    Hint