The area of Subprefecture of Sé is 26.56 square kilometers.
The area of Nemuro Subprefecture is 3,406.23 square kilometers.
s+s+s+s+b=area of pyramid
Area of an equilateral triangle is s*(sqrt 3)/2, where s is the length of a side, or: area = s * 0.866666. . .
If s represents the length of one side, the area is s * s or s2.
Area of a square: A=s*s A=s2
The area of Subprefecture of Itaquera is 55.32 square kilometers.
The area of Shiribeshi Subprefecture is 4,305.82 square kilometers.
The area of Sorachi Subprefecture is 6,558.22 square kilometers.
The area of Tokachi Subprefecture is 10,831.24 square kilometers.
The area of Subprefecture of Penha is 43.41 square kilometers.
The area of Subprefecture of Perus is 56.88 square kilometers.
The area of Subprefecture of Guaianases is 17.55 square kilometers.
The area of Subprefecture of Mooca is 35.92 square kilometers.
The area of Kamikawa Subprefecture is 9,852.17 square kilometers.
The area of Hiyama Subprefecture is 2,629.88 square kilometers.
The area of Subprefecture of Butantã is 56.32 square kilometers.
The area of Rumoi Subprefecture is 4,019.91 square kilometers.