Question

find length of traparlin 3m wide will be require to make conical tent of height 8 m and base radius 6 m assume extralength for stiching and wastage is 20 cm

Answer 1

CSA of tent = πrl = 22/7 × 6 × 2√7 = 264/√7
length = 264/√7 ÷ 3.2 m