Question

what is the circumference of the following circle? use 3.14 for π and enter your answer as a decimal.

Explanation:

Step1: Recall the formula for the circumference of a circle.

The formula for the circumference \( C \) of a circle is \( C = \pi d \), where \( d \) is the diameter of the circle.

Step2: Identify the diameter of the circle.

From the diagram, the diameter \( d \) of the circle is \( 3 \) cm.

Step3: Substitute the values into the formula.

We are given that \( \pi = 3.14 \) and \( d = 3 \) cm. Substituting these values into the formula \( C = \pi d \), we get \( C = 3.14 \times 3 \).

Step4: Calculate the result.

\( 3.14 \times 3 = 9.42 \).

Answer:

\( 9.42 \)