# How long is it?

Geometry Level 4

A string is wound Symmetrically around a circular rod. The string goes exactly four times around the rod. The circumference of the rod is 4cm and the length is 12cm. Find out the length of the string:

$$\color{blue}{Bonus:}$$

$$\color{red}{If }$$ you have $$\color{orange}{really}$$ solved the question then $$\color{green}{dare}$$ to post the $$\color{purple}{solution}$$

×