A circus tent is cylindrical to a height of `3` metres and conical above it. If its diameter is 105 m and the slant height of the conical portion is `53` m, calculate the length of the canvas `5` m wide to make the required tent.

Answer

1947 m

Explanation

Area of canvas `= (2pi r H + pi Rl)` sq units
`= [(2 xx (22)/(7) xx (105)/(2) xx 3) + ((2)/(7) xx (105)/(2) xx 53)]m^(2)`
Length of canvas `= (("area")/("width"))m`