Question

circle o has a circumference of 88π cm. what is the length of the radius of the circle? cm

Explanation:

Step1: Write the formula for circumference

The formula for the circumference of a circle is \(C = 2\pi r\), where \(C\) is the circumference and \(r\) is the radius.

Step2: Substitute the given circumference

Given \(C = 88\pi\), substitute into the formula: \(88\pi=2\pi r\).

Step3: Solve for \(r\)

Divide both sides of the equation by \(2\pi\): \(\frac{88\pi}{2\pi}=r\). Simplifying, \(\frac{88}{2}=r\), so \(r = 44\).

Answer:

44