The net below is used to form a cylinder with a radius of 5 units.What is the length of CD?25 pi units25 units10 units10 pi units

The length of CD will be given by:
[tex]CD=2\pi r[/tex]From the figure we can conclude:
[tex]\begin{gathered} r=5 \\ CD=2\pi(5) \\ CD=10\pi_{\text{ }}units \end{gathered}[/tex]