1.   Find the circumference of a circle with a diameter of feet. Use .
    A. feet B. feet
    C. feet D. feet
    Hint

  2.   The diameter of a child's circular wading pool is feet. What is the circumference of the pool? Use .
    A. feet B. 3 feet
    C. feet D. feet
    Hint

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

  4.   Sara's mother, Shenequa, is making Sara a cake for her birthday. She wants to put a border of blue icing around the cake. How long does it need to be if the cake has a radius of in.? Use .
   
    A. in. B. 15 in.
    C. in. D. 33 in.
    Hint

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



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