a conical tent is to be accommodate 22 persons each person must have seven square of space on the ground what will be the curved surface area of conical tent if its slant height is 14 metre in brainly
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3
Answer:
Area of base = 11×4=44 m
2
πr
2
=44 m
2
Volume of the cone = 11×20=220 m
3
3
1
πr
2
h=220 m
3
Therefore,
πr
2
3
1
πr
2
h
=
44
220
3
h
=5
h=15 m
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