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 a circle whose radius is 1.25 yards. Use the key on a calculator. Round to the nearest tenth.
    A. 4.8 yd B. 7.9 yd
    C. 3.9 yd D. 6.4 yd
    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. 15 in. B. in.
    C. 33 in. D. in.
    Hint

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



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