Question

The net below is used to form a cylinder with a radius of 5 units

Answer 1

Given,

The radius of the cylinderis 5unit.

Required

The measure of CD.

The length of the CD is equal to the circumference of the base of circle.

So, the length of the cylinder is,

`\begin{gathered} Length=2\pi r \\ =2*\pi*5 \\ =10*\pi \\ =10\pi \end{gathered}`

Hence,the length of CD is 10 pi.