An ordinary pencil is one example.
A cent (penny) is circular so the "greatest distance" is simply its diameter. Since 1858, all US cents have had a diameter of 19.05 mm.
d = 2r = 12 mm
216 mm3
It is a diameter of 39.37 cm.
An ordinary pencil is one example.
6mm
3.85
A cent (penny) is circular so the "greatest distance" is simply its diameter. Since 1858, all US cents have had a diameter of 19.05 mm.
8mm
d = 2r = 12 mm
6mm obvious
6mm is a quarter inch.
Area = pi*32 = 28.274 square mm to 3 d.p.
216 mm3
A 6mm stone is a measurement of its diameter, while carats refer to the weight of a gemstone. A 1 carat diamond is equal to 0.2 grams, regardless of its size. Size and weight are independent factors when comparing stones.
they shoot small plastic BB's ranging from .18 to .26 grams and are 6mm in diameter.