Question

(111) A circus tent is cylindrical upto a height of 3.3 m and conical above it. If
diameter of the base is 100 m and slant height of the conical part is 56.4 m, find
the total canvas used in making the tent. If the cost of canvas is 78 per m , find the
total cost of canvas required in making the tent.​

Answer 1

Answer:

771498

Step-by-step explanation:

surface area of cylinder= circumference of cylinder×height=2×pi×rh=2×3.14×50×3.3

=1036.2 square meter

surface area of cone=pi×r×l=3.14×50×56.4

=8854.8square meter

total surface area=1036.2+8854.8

=9891 meter square

cost of canavas=9891×78=771498

Answer 2

Hlo mate!!!!

Refer the above attachment for better understanding..

Hope you understood xd..!!!