1.   In a 30º-60º right triangle which statement is true?
    A. The length of the hypotenuse is three times the length of the side opposite the 30º angle.
    B. None of these is correct.
    C. The length of the side opposite the 30º angle is half the length of the hypotenuse.
    D. The sides are equal.
    Hint

  2.   Find the length of b.
   
    A. 12 feet B. 48 feet
    C. 27.7 feet D. 6 feet
    Hint

  3.   Find the length of c. Round your answer to the nearest tenth.
   
    A. 7.0 feet B. 9.9 feet
    C. 3.5 feet D. 9.0 feet
    Hint

  4.   What is the perimeter of a 30°, 60°, 90° triangle with a hypotenuse of 20 cm?
    A. 47.3 cm B. 38.9 cm
    C. 94.6 cm D. 52.1 cm
    Hint

  5.   What is the perimeter of a 45°, 45°, 90° triangle with a leg of 6.3 m?
    A. 25.2 m B. 15.8 m
    C. 18.9 m D. 21.5 m
    Hint



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