10 cm Cutting out a quarter of the circle doesn't affect the radius, which is half of the diameter.
Assuming you mean a quarter US dollar, it is 2.426 cm.
The diameter of a quarter is 24.26 mm. Circumference is pi* diameter. 24.26 mm * 3.14159=76.21 mm
If the ring is 2 cm in diameter, the US ring size is 10 and a quarter. In terms of British and Australian size, it is said to be U.
the quarter
A quarter has a diameter of 2.426 cm.
1.33 mL
10 cm Cutting out a quarter of the circle doesn't affect the radius, which is half of the diameter.
Assuming you mean a quarter US dollar, it is 2.426 cm.
The diameter of a quarter is 24.26 mm. Circumference is pi* diameter. 24.26 mm * 3.14159=76.21 mm
If the ring is 2 cm in diameter, the US ring size is 10 and a quarter. In terms of British and Australian size, it is said to be U.
2.5 cm or 25 mm
the quarter
It depends on what the 6 cm refer to! The diameter of a shape with a 6 cm diameter is ... surprise!... 6 cm.
The diameter of a quarter is 24.26 mm (0.955 in).
Diameter = 17/pi cm
Diameter in cm = circumference/pi