Question

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 1

Answer:

The Length of the canvas required to make tent is 1947 m  

Step-by-step explanation:

SOLUTION :  

Given :  

Diameter of cylinder and cone = 105 m  

Radius of cylinder and cone ,r = 105/2 m = 52.5 m  

Height of a cylindrical part ,h = 3 m  

Slant height of a conical portion, l = 53 m

Width of a Canvas = 5 m  

Curved surface area of circus tent = πrl + 2πrh  

= πr(l + 2h)

= 22/7 × 52.5 (53 + 2 × 3)

= 22 × 7.5 ×(53 + 6)

= 165 × 59 = 9735 m²

Curved surface area of circus tent = 9735 m²

Length of the canvas required to make tent = Area of canvas/width of canvas = 9735/5 = 1947 m

Hence, the Length of the canvas required to make tent is 1947 m  

HOPE THIS ANSWER WILL HELP YOU….

Answer 2

Answer:

sowen down

Step-by-step explanation:

above is th answer of this given question