A circus tent is cylindrical upto a height of
3.3 m and conical above it. If the 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
8 per ma, find the cost of making the tent.
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Answer:
height : 3.3m
diameter: 100m
radius : 100 / 2 = 50 m
slent height : 56.4m
total canvas used = CSA of cone = πrl
= 22/7 ×50 × 56.4 m²
cost = 22/7 × 50 × 56.4 × 8
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