Ononot — A circle has a radius r = 7. Using \pi \approx \frac{22}{7},

Guest Session: 1 Question Remaining. Create Account to save progress.

Number Systemseasy

0:00.0

A circle has a radius $r = 7$ . Using $\pi \approx \frac{22}{7}$ , what is its circumference ( $C = 2\pi r$ )?