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The diameter of a circle is 18 cm. Find the circumference to the nearest tenth to the nearest tenth.

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Final answer:

The circumference of a circle with a diameter of 18 cm is approximately 56.52 cm.

Step-by-step explanation:

The circumference of a circle can be found using the formula C = πd, where C is the circumference and d is the diameter of the circle.

Given that the diameter of the circle is 18 cm, we can substitute this value into the formula:

C = π(18 cm)

C ≈ 3.14 * 18 cm

C ≈ 56.52 cm

Therefore, the circumference of the circle is approximately 56.52 cm.

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