I had asked u a ques. that how many metres of cloth,5m wide,will be required to make a conical tent,if the radius of the base and height are 3.5m and 12m respectively.

Asked by gupta.shruti2908 | 5th Mar, 2011, 03:50: PM

Expert Answer:

dear student,
by mistake the CSA was found using vol formula.
pl take the corrected soln method as follows.
area of the cloth reqd=CSA
so,
lenght x bradth=
now breadth = 5 m given
radius=3.5, h=12 ..given
so slant height=l=
=12.5
so
length x 5=
now find length of the cloth.
hope this helps you.

Answered by  | 5th Mar, 2011, 01:01: PM

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