Circumference of a circle is 2*pi*radius or pi*diameter. Therefor, if the circumference of the table is 15.7 cm then its diameter is 15.7/pi = 4.9975 cm or roughly 5 cm. So the circumferences and diameters of the table and its leg are equal.
Circumference = 72*pi
A table which is 90 inch around its outside (circumference) is 28.648 inches (to 3 dp) across (diameter).
If the table is circular, then its circumference is 18.845 (rounded) If it's not a circle, then the circumference can't be calculated knowing only the area.
about 28 ft.
circumference = 2 times pi times r OR pi times d diameter = 60 inches pi = 2.1415927 circumference = 2.1415927 x 60 = 128.4956 inches (approximately 128 1/2 inches)
Circumference = 72*pi
123.14"
If the table is a circle and the perimeter is 40 feet, then the diameter (rounded to 2 decimal places) would be 12.74 circumference = diameter x pi so, diameter = circumference / pi
Circumferance = pi x diameter of the circle If your table is 5 ft in diameter, then the circumference is : pi x 5 ft = 15.71 ft
Circumference = 72*pi
Circumference of a circle = 2*pi*radius or pi*diameter
if 4 foot is the circumference then the diameter is 4/pi = 1.27323954
Hi.. a 5 foot diameter table would have a 15 foot 8 and a half inch circumference.. or in metric it would be 4.788 meters. Paul.
It depends on what measure the 72 refers to - radius or diameter.
We're assuming the table and cloth are round? The cloth is a circle with a diameter of 90 inches - 30 from the floor to the table, 30 more across the table, and 30 more to get back down to the floor. The circumference of a circle is pi times the diameter. Do the math!
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.
It depends on the diameter, formula is circumference = PI x diameter, where PI = 3.142. So I will give result for 3ft, 4ft, 5ft, 6ft diameters. Diameter ft Diameter mm Circumference mm 3 914.4 2873.0 4 1219.2 3830.7 5 1524.0 4788.4 6 1828.8 5746.1