Question

1. π is the ratio of the circumference to the diameter of a circle.
2. which expression is equivalent to π? complete the equation.

π = ?
c/d
d/c
c - d

Explanation:

Step1: Recall the formula for circumference

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

Step2: Solve the formula for \(\pi\)

Divide both sides of \(C = \pi d\) by \(d\) (\(d
eq0\)). We get \(\pi=\frac{C}{d}\).

Answer:

\(\pi=\frac{C}{d}\)