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

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

  3.   Pizzas are sold according to the length of their diameters. What is the circumference of a 14-inch pizza?
    A. 88 in. B. 28 in.
    C. 44 in. D. 22 in.
    Hint

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

  5.   Find the circumference of a circle with diameter 4 ft.
    A. 7.14 ft B. 25.13 ft
    C. 12.57 ft D. 50.27 ft
    Hint



Glencoe
The McGraw-Hill Companies