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There is a conical tent in which 10 persons can stand. Each person need 6m2 to stand and 60m3 air to breath. What is the height of tent?
Read Solution (Total 2)
-
- Total area of circle to stand for 10 persons = 6*10 = 60m2
pi*r2=60
Total volume of air to breath for 10 persons = 60*10=600m3
(1/3)*pi*r2*h=600
(1/3)*60*h=600
(1/3)*h=10
h=30m Answer - 6 years agoHelpfull: Yes(3) No(0)
- Each person needs 6 sq meter of space. So
⇒
π
r
2
=
6m2
×
10
=
60
⇒
π
r
2
= 6m2 × 10
Total volume of the tent = 6m3 × 10
So
1
3
π
r
2
h
=
6m3 x 10
⇒
1
3
×
6m2 × 10
×
h
=
300
⇒h = ((6m3 × 10 × 3)/6m2 ×10) - 6 years agoHelpfull: Yes(0) No(3)
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