A circumference of 47.1'
The diameter of a circle with a circumference of 15 centimeters is about 4.775 cm
Circumference of the circle: 15 times pi = 47.1238898 meters
15 pi feet
It is 15 times pi in inches
Multiply the diameter with pi, which is approximately 3.1416.
The diameter of a circle with a circumference of 15 centimeters is about 4.775 cm
Circumference of the circle: 15 times pi = 47.1238898 meters
If 15 cm is the diameter then circumference is pie x diameter which is 3.14 x15
Circumference = Pi multiplied by the diameter. C = (3.1415)(15 in.) = 47.12 in. Therefore, the circumference of a circle with a diameter of 15 in. and a radius of 7.5 in. is approximately 47.12 inches.
566cm
About 4.712 inches.
15 pi feet
diameter = 15pi/pi = 15 units in length
Remember the circle eq'ns. C = 2 pi r or C = pi d (A = pi r^(2) ) pi is the circular constant of value 3.141592.... Reduced to pi ~ 3.14 ( For learning purposes). Hence C = 3.14 d Algebraically rearrange the eq;n. d = C/3.14 Substitute in C = 47.1 cm d = 47.1 cm / 3,14 d = 15 cm
It is 15 times pi in inches
Multiply the diameter with pi, which is approximately 3.1416.
Diameter of a circle = circumference/pi