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

  2.   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. 10 yd B. 29 yd
    C. 24 yd D. 19 yd

  3.   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.

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

  5.   Find the circumference of a circle whose radius is 31 mm. Use the key on a calculator and round your answer to the nearest hundredth.
    A. 3019.07 mm B. 34.14 mm
    C. 97.39 mm D. 194.78 mm

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