Just divide 56 by pi. Pi is approximate 3.14; or use the "pi" key on your scientific calculator.
Just divide 56 by pi. Pi is approximate 3.14; or use the "pi" key on your scientific calculator.
Just divide 56 by pi. Pi is approximate 3.14; or use the "pi" key on your scientific calculator.
Just divide 56 by pi. Pi is approximate 3.14; or use the "pi" key on your scientific calculator.
the diameter would be 7 inches
14 inches in diameter
Diameter = 1.273 inches.
If a circle has a circumference of 6 inches the diameter is: 1.91 inches (circumference divided by Pi = diameter).
If the circumference of a circle is 10 inches, the diameter is: about 3.183 inches. (circumference divided by Pi = diameter)
Circumference = (pi) x (diameter) = 14 pi = 43.9823 inches (rounded)
39 inches / pi = 12.4 inches
The circumferance is found by using the formula 2(r)(pi). r stands for the radius. The diameter, which is already given in the problem, is two time radius. Therefore the only thing you really have to do is multiple the diameter= 3 inches by pi. Circumferance is 9.425 inches.
Circumference = Pi x diameter Pi = 3.14159 so the circumference = 3.14159 x 1 =3.14159 inches
circumference/pi = diameter
Circumference of a circle is pi times diameter therefore C = pi(3.14159265359) * 6 = 18.84955592154 say 18.85 inches (3.14159265359 is the approximate value of pi)
circumference = pi*100mm
divide the circumference by 3.14 to get the diameter - then divide that by 1/2 to get the radius Radius = Circumference / 2 x pi from C = Diameter x pi
circumference = pi*diameter so diameter = circumference/pi = 19.1 metres.
If the diameter is known, don't bother measuring the circumference.Simply multiply the diameter by 'pi'.
Either pi times the diameter or pi times twice the radius (which is the diameter)
What is 27 X 3.14? 27 pi