Circumference of the circle: pi*1.675 = 5.262 inches to three decimal places
The circumference of a 7-inch circle is: 21.99
2.5 times Pi
Circumference of circle: 8.4 times pi = 26.389 inches to 3 decimal places
That depends on its diamter which has not been given but the circumference of a circle is diameter times pi
The circumference of a 6-inch circle is: 18.85 inches.
The circumference of a 46-inch circle is: 144.5 inches.
The circumference of a 3.5 inch circle is: 10.996 inches.
The circumference of a 6-inch circle is: 18.85 inches.
Circumference of circle: 3.65 times pi = 11.467 inches rounded to 3 decimal places
The circumference of a 42-inch diameter circle is: ~131.95 inches.
The circumference of a 10 inch circle is: 31.416 inches(circumference = diameter x pi).