Question

A tent is in the form of a right circular cone. Its height is 4 m and base diameter is 10.5 m. If it can accommodate 15 persons, how many cubic metres of air is available for each person ?

Answer 1

Answer:

7.7m³

Step-by-step explanation:

Total volume of tent=

$\frac{1}{3} \times \pi \times r^{2} \times h$

Height=4

Radius=Diameter/2=5.25

π=22/7

In simplification, volume of tent=115.5m³

Now, 15 person occupy 115.5m³, so each will occupy, (115.5/15)m³= 7.7m³(Ans)