Answer:
400 m³
Explanation:
The tent consists of a cylinder at the bottom and the roof of the tent is a cone
The height of the cone = 2h - h = h which is the same as the height of the cylindrical part
Volume of a cylinder = πr²h where r = radius, h- height
We are given this volume = 300 m³
The volume of a cone is (1/3)πr²h
If the heights and radius are the same, the volume of the cone is 1/3 the volume of the cylinder
Volume of conical part of tent = 1/3 x volume of cylindrical part
= 1/3 x 300 = 100 m³
Total volume of the tent and therefore the volume of air
= 300 + 100 = 400 m³