Questions: Find the circumference of a circle with a diameter of 4 m. Use π=3.14. Round your answer to the nearest hundredth, if necessary.

Find the circumference of a circle with a diameter of 4 m. Use π=3.14. Round your answer to the nearest hundredth, if necessary.
Transcript text: Find the circumference of a circle with a diameter of 4 m . Use $\pi=3.14$. Round your answer to the nearest hundredth, if necessary.
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Solution

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Solution Steps

Step 1: Identify the given values

The problem provides the diameter of the circle, which is 4 meters, and the value of π (pi), which is 3.14.

Step 2: Recall the formula for the circumference of a circle

The formula to find the circumference (C) of a circle is: \[ C = \pi \times d \] where \( d \) is the diameter of the circle.

Step 3: Substitute the given values into the formula

Substitute the diameter (4 meters) and the value of π (3.14) into the formula: \[ C = 3.14 \times 4 \]

Step 4: Perform the multiplication

Calculate the product: \[ C = 3.14 \times 4 = 12.56 \]

Final Answer

The circumference of the circle is \( 12.56 \) meters.

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