Manuel found a silver coin with a diameter of 16 millimeters. What is the coin's circumference?

Question

Use 3.14 for ​𝜋. If necessary, round your answer to the nearest hundredth.

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Answer 1

To find the circumference of the coin, we can use the formula:

Circumference = 𝜋 * diameter

Given that the diameter of the coin is 16 millimeters, we can substitute this value into the formula:

Circumference = 3.14 * 16

Calculating this, we get:

Circumference ≈ 50.24 millimeters