Question
The relationship between circumference, `C`, and diameter, `d`, is proportional.
Estimate the constant of proportionality that completes the equation relating circumference and diameter.
Estimate the constant of proportionality that completes the equation relating circumference and diameter.
Answers
GPT-4o mini
The relationship between the circumference \( C \) of a circle and its diameter \( d \) is defined by the formula:
\[
C = \pi d
\]
In this equation, \( \pi \) (pi) is the constant of proportionality that relates the circumference of a circle to its diameter. The value of \( \pi \) is approximately \( 3.14159 \).
Therefore, the constant of proportionality that completes the equation relating circumference and diameter is:
\[
\pi \approx 3.14
\]
\[
C = \pi d
\]
In this equation, \( \pi \) (pi) is the constant of proportionality that relates the circumference of a circle to its diameter. The value of \( \pi \) is approximately \( 3.14159 \).
Therefore, the constant of proportionality that completes the equation relating circumference and diameter is:
\[
\pi \approx 3.14
\]