A circle with a radius (d/2) of 2.1 feet has a circumference of 13.2 feet.
Circumference = 42*pi feet or approximately 131.95 feet.
Circumference = diameter*pi feet
The circumference of any circle is (pi) x (the diameter).The circumference of your circle is (42 pi) feet, exactly.The multiplications yields 131.9468915 feet (using a simple calculator) so the answer rounded to the nearest foot would be 132 feet
Circumference of a circle = (pi) x (diameter) = 42 pi = 131.947 feet (rounded)
A circle with a radius of 42 feet has a circumference of 263.89 feet.
Circumference = 42*pi feet or approximately 131.95 feet.
Circumference = diameter*pi feet
The circumference of any circle is (pi) x (the diameter).The circumference of your circle is (42 pi) feet, exactly.The multiplications yields 131.9468915 feet (using a simple calculator) so the answer rounded to the nearest foot would be 132 feet
Circumference of a circle = (pi) x (diameter) = 42 pi = 131.947 feet (rounded)
The circumference of a 42-inch diameter circle is: ~131.95 inches.
A circle with a radius of 42 feet has a circumference of 263.89 feet.
13.375
About 131.95cm
It is pi*42 = 131.9 inches approx.
circumference = 42*pi = 131.947 feet and rounded to 3 decimal places
Circumference = Pi x d: 42 = 3.14 x 42 = 131.88 feet
Diameter of circle: 132/pi = 42 inches rounded to the nearest whole number