Mathematics

Problem

A circus tent is cylindrical up to a height of

3\,\text{m}

and conical above it. The diameter of the base is

105\,\text{m}

and the slant height of the conical part is

53\,\text{m}

. Calculate the length of canvas used to make the tent if the canvas width is

5\,\text{m}

. (Note: ignore overlapping waste)