Well now, that depends. What do you mean when you say "a 44 inch circle" ?
-- If "44 inches" is the distance across the fattest part of the circle,
then its diameter is 44 inches.
-- If "44 inches" is the distance from the center of the circle out to the edge,
then the diameter is 88 inches.
-- If "44 inches" is the distance all the way around the circle, then
the diameter is 44/pi = 14 inches (rounded)
The circumference of a six-inch diameter circle is: 18.8 inches.
The circumference of a 10-inch diameter circle is: 31.4 inches.
The circumference of a 6 inch diameter circle is: 18.8 inches. (diameter x Pi = circumference)
The circumference of a 4-inch diameter circle is: about 12.57 inches. (diameter x pi = circumference).
A 48-inch diameter circle has an area of: 12.57 square feet.
Circumference of a circle: 2*pi*radius or pi*diameter
The surface of a circle is given by the formula d2pi/4, so for our 44 inch diameter table, that gives 484pi square inches, which is aproximately 1520.531 square inches.
A circle with a 12 inch diameter has a 6 inch radius.
The circumference of a six-inch diameter circle is: 18.8 inches.
The circumference of 9 inch diameter circle is about 28.27 inches.
The circumference of a circle with a 20.5 inch diameter is 64.4 inches.
The circumference of a circle with a 39 inch diameter is 122.52 inches.
The Diameter of a Circle is twice the Radius.thus for a 52 inch Diameter Circle the Radius will be 52/2=26 inches.
The circumference of a 10-inch diameter circle is: 31.4 inches.
The area of 3.5-inch diameter circle is: 9.621 square inches.
The area of a 18-inch diameter circle is: 254.5 square inches.
The area of a circle that has an 8.5 inch diameter is: 56.75 square inches.