About 7/8 foot
The diameter of a 72-inch round table is 72 inches, as the term "diameter" refers to the distance across the table through its center. This means that if you measure from one edge of the table to the opposite edge, it will be 72 inches.
Circumference = 72*pi
c = 3.14 x the diameter
According to eHow, your base area must support at least 1/3 of the table top area.
25pi
Eight Feet will give each person plenty of room
If the table is 60 inches across, the diameter is 60 inches.
The diameter of a 72-inch round table is 72 inches, as the term "diameter" refers to the distance across the table through its center. This means that if you measure from one edge of the table to the opposite edge, it will be 72 inches.
234
9'0" Diameter
It is 1.91 feet.
Circumference = 72*pi
To accurately measure a round table, use a measuring tape to find the diameter by measuring straight across the center of the table. Multiply the diameter by 3.14 (pi) to find the circumference.
Circumference = 72*pi
c = 3.14 x the diameter
if 4 foot is the circumference then the diameter is 4/pi = 1.27323954
According to eHow, your base area must support at least 1/3 of the table top area.