If they haven't gone away or changed for a couple of weeks then it sounds like some kind of skin disease. Better go to a doctor to find out for sure.
the quarter
The diameter of a quarter is 24.26 mm (0.955 in).
A US quarter has a diameter equal to 0.00002426 km
The diameter of a United States 25 cent (quarter) coin is 2.426 centimetres, or 24.26 millimetres.
The diameter of a quarter is 24.26 mm. Circumference is pi* diameter. 24.26 mm * 3.14159=76.21 mm
The diameter of a quarter is 24.26 mm. Circumference is pi* diameter. 24.26 mm * 3.14159=76.21 mm
Diameter is 8 and a half
Circumference = (4) x (a quarter of a circle) = (pi) x (the diameter)Diameter = (4 x quarter-circle) divided by (pi)Radius = 1/2 the diameter = (2 x quarter-circle) divided by (pi)
A quarter has a diameter of 2.426 cm.
Diameter: 24.26 mm Circumference: 76.215 mm
15840
The diameter of a quarter is 24.26 mm. Circumference is pi* diameter. 24.26 mm * 3.14159=76.21 mm