What is the circumference of the dart board with the diameter of 15 inches?, 14.5 in, 47.1 in, 74 in, What is the circumference of the biscuit with the given radius of 6 cm?, 68.37 cm, 9 cm, 37.68 cm, This doughnut has the diameter of 3 inches. What is its circumference?, 9.42 in, 10 in, 24 in, What is the circumference of this cake with the given radius of 25 cm?, 157 cm, 158 cm, 160 cm, What is the circumference of the circular pond with the given radius of 20 m?, 126 m, 125.6 m, 126.5 m

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