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Write and solve an equation to find the missing dimension of the circle. Circumference = 314 m=

Write and solve an equation to find the missing dimension of the circle. Circumference-example-1

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circumference = pi * diameter

314 = 3.14 * diameter

314 ÷ 3.14 = diameter

100 = diameter

diameter ÷ 2 = r or radius

100 ÷ 2 = r

50 = r

answer is 50 m

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