11. A conical tent contains 103.488 m of air. If the radius of the base of the tent is 4.2 m,
find the amount of canvas needed to make this tent.
Answers
Answered by
1
Answer:
amount of tent =72126
Step-by-step explanation:
Area = 2^rh
2 * 22/7*4.2*h
h=26.4
Area = 2 ^rh
=2*22/7*0.6*26.4
= 696.96
Hence
Amount = area * conical tent contains air
= 696.96 * 103.488
= 72126 approx
Similar questions