1.   Find the circumference of the circle. Use for .
   
    A. 66 mm B. 126 mm
    C. 21 mm D. 132 mm
    Hint

  2.   Find the circumference of a circle whose radius is 1.25 yards. Use the key on a calculator. Round to the nearest tenth.
    A. 3.9 yd B. 6.4 yd
    C. 4.8 yd D. 7.9 yd
    Hint

  3.   Laura is painting a round floor cloth to resemble a globe for her bedroom floor. She wants to sew seam binding around the edges to keep the cloth from unraveling. If the radius of the cloth is 3 yards, how much binding should she buy?
    A. 19 yd B. 10 yd
    C. 24 yd D. 29 yd
    Hint

  4.   Find the circumference of the circle. Use for .
   
    A. 16.5 m B. 8.4 m
    C. 86.6 m D. 33 m
    Hint

  5.   Find the circumference of the circle. Use 3.14 for .
   
    A. 50.27 mi B. 7.14 mi
    C. 12.56 mi D. 25.12 mi
    Hint



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