Suppose the diameter of a circle is 4 units. What is its circumference? Use 3.14 for pi and enter your answer as a decimal. units

Identify Formula: Identify the formula to calculate the circumference of a circle. The formula for the circumference (C) of a circle is C = π * d, where π (pi) is a constant approximately equal to 3.14 and d is the diameter of the circle.Plug Diameter: Plug the given diameter into the formula to calculate the circumference. Given the diameter (d) is 4 units, we can substitute this value into the formula: C = π * d C = 3.14 * 4Perform Multiplication: Perform the multiplication to find the circumference. C = 3.14 * 4 C = 12.56

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Suppose the diameter of a circle is 4 units. What is its circumference? Use 3.14 for
pi and enter your answer as a decimal.
units

Suppose the diameter of a circle is $4$ units. What is its circumference? $\newline$ Use $3$ . $14$ for $\pi$ and enter your answer as a decimal. $\newline$ $\square$ units

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Full solution

Q. Suppose the diameter of a circle is

4

units. What is its circumference?

\newline

Use

3

14

for

\pi

and enter your answer as a decimal.

\newline

\square

units

Identify Formula: Identify the formula to calculate the circumference of a circle. $\newline$ The formula for the circumference $C$ of a circle is $C = \pi \cdot d$ , where $\pi$ (pi) is a constant approximately equal to $3.14$ and $d$ is the diameter of the circle.
Plug Diameter: Plug the given diameter into the formula to calculate the circumference. $\newline$ Given the diameter $d$ is $4$ units, we can substitute this value into the formula: $\newline$ $C = \pi \cdot d$ $\newline$ $C = 3.14 \cdot 4$
Perform Multiplication: Perform the multiplication to find the circumference. $\newline$ $C = 3.14 \times 4$ $\newline$ $C = 12.56$