Problem

The diameter of a circle measures 12yd. What is the circumference of the circle?
Use 3.14 for π, and do not round your answer. Be sure to include the correct unit in your answer.

Answer

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Answer

Final Answer: The circumference of the circle is 37.68 yd.

Steps

Step 1 :Given that the diameter of the circle is 12 yards, we can use the formula for the circumference of a circle, which is C=πd. Here, π is a constant approximately equal to 3.14, and d is the diameter of the circle.

Step 2 :Substitute the given values into the formula: C=3.1412.

Step 3 :Calculate the result to find the circumference: C=37.68 yards.

Step 4 :Final Answer: The circumference of the circle is 37.68 yd.

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