Perimeter: perimeter of yurt: perimeter = diameter *3. 14

Yurts for farmhouse music can be purchased according to the following data:

A yurt with a diameter of 3m can accommodate 2-6 people.

A yurt with a diameter of 4m can accommodate 8- 10 people.

A yurt with a diameter of 5m can accommodate 12- 15 people.

A yurt with a diameter of 6 meters can hold 15-20 people.

A yurt with a diameter of 8m can accommodate 30-40 people.

When using yurts outdoors, please don't buy single-layer yurts or yurts with waterproof and thermal insulation layers. Insulation layer is very important, which can not only keep warm in winter, but also prevent sunlight from entering the bag directly in summer. If air conditioning is installed in the bag, it can effectively prevent the loss of cold air. Ningpo yurt did it.