Divide your circumference by pi. Diameter is 66 / 3.141592654 = 21 inches.
No because a round table with a circumference of 60 inches has an area of just over 286 square inches.
the circumference is 60 times Pi which = about 188.49 inches
If you are referring to a 48 inch table that means that its diameter is 48 inches, to work out its circumference you have to use the formula C= pi x d. This means that your answer is 3.14... x 48 = 150.8 inches approximately. If the table is 48 centimetres wide then its circumference will be 150.8 cm approximately.
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!
Divide your circumference by pi. Diameter is 66 / 3.141592654 = 21 inches.
c=pi r r c=pi 4356 4356pi depending on what you use for pi.
Circumference = Pi X Diameter; Pi (3.141590) x 66 = 207.3 In.
The circumference of a 21-inch circle is: 66 inches.(C = d x Pi).
circumference is the distance around the circle, so it sounds as though you are stating the circumference in your original question; 66 inches.
340 inches
48pi inches
Circumference of a circle = 2*pi*radius or pi*diameter
A table which is 90 inch around its outside (circumference) is 28.648 inches (to 3 dp) across (diameter).
radius X 2 X pi = circumference 40 x 2 x 3.14 = 251.2"
No because a round table with a circumference of 60 inches has an area of just over 286 square inches.
the circumference is 60 times Pi which = about 188.49 inches