Question

the radius of a circle measures 14 cm. what is the circumference of the circle? use 3.14 for π, and do not round your answer. be sure to include the correct unit in your answer.

Explanation:

Step1: Recall the formula for circumference

$C = 2\pi r$

Step2: Substitute the given values

$r = 14$ cm and $\pi=3.14$, so $C = 2\times3.14\times14$

Step3: Calculate the result

$C=87.92$ cm

Answer:

$87.92$ cm