The volume of a cylinder that is 30mm in diameter and 700mm high is 494,800.84mm3
The diameter of any circle is twice the radius. Since the radius of this circle is 15mm, the diameter is 15mm*2=30mm. 30mm is also 3cm.
Area = pi*152 square mm
Area of the circle: pi*152 = 706.858 square mm to 3 decimal places
They are both the same because 30mm - 3cm
The volume of a cylinder that is 30mm in diameter and 700mm high is 494,800.84mm3
The diameter of any circle is twice the radius. Since the radius of this circle is 15mm, the diameter is 15mm*2=30mm. 30mm is also 3cm.
radius = 60/2 = 30mm
Area = pi*152 square mm
The radius is half the diameter 15mm because the raduis is half the diameter so 30mm divided by 2mm it would be 15mm
The radius of the circle is half the diameter of the circle. 30mm radius would mean 60mm diameter or 6cm.
About 3 centimeters (1.18 inches) in diameter... Radius 15mm Circumference of 9.42 cm, or 94.2 mm
King George II Halfpennies varied in size from 28 to 30mm in diameter.
Asking what the calibre is is the same as asking how many inches... In this case, the bore diameter would be 1.1811 cal.
Area of the circle: pi*152 = 706.858 square mm to 3 decimal places
] [ on my screen the distance between those two brackets is 30mm - but depends on screen size I guess - mine is 430mm diagonally.
Yes, a VERY large one known as the GAU-8. It fires a 30mm diameter bullet.