divide the circumference (c) by pi (3.14) and then you have diameter. you will have to measure the radius by hand.
Formula for volume of a cylinder is πr^2 * h So the radius of the cylinder is 6-2=3, 3^2= 9*5=45*π So the answer is 45π or 141.372
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The angular velocity of a wheel taking 45 seconds to rotate once is 2 2/3 pi radians per minute. The diameter of the wheel does not matter in this case.
If you mean 4/5 of 36 feet then it is 28.8 feet
A 45-foot diameter circle has an area of 1,590.4 square feet.
You have a Smith and Wesson model 14 38 special. The 38 refers to the diameter of the barrel. That barrel is 38/100 of an inch in diameter. A 45 automatic has a barrel that is 45/100 of an inch in diameter. A 9mm has a barrel with a 9mm diameter. You can shoot 9mm ammunition from a 38 special. A 22 pistol has a small diameter barrel.
d = 14.3
The diameter of the inside of the barrel in hundredths of an inch. A .45 caliber (check your spelling) fires a bullet 45/100ths of an inch in diameter.
A=pi*radius2=pi*(diameter/2)2 A=pi*(45/2)2 = 1589.625 square feet if pi=3.14
The volume V of a cylinder with diameter d and height h = pi X (d/2)2 X h. Substituting the known values into this formula yields pi X 1.52 X h = 45, or h = 45/(pi X 1.52) = 6 feet, to the justified number of significant digits, or if the integers specified are considered exact, 6.366197724 feet.
For a cylinder with those dimensions, the volume is (pi) x (Radius2) x (Length), and the Radius is 1/2 of the diameter.
1590.4
The volume is 127,235 cm3
With rifles and pistols, it is the diameter of the inside of the barrel in inches. So a .45 caliber pistol has a barrel 0.45 inches in diameter. In can also be expressed in metric terms- caliber 9mm means a barrel that is 9mm in diameter. With cannon, such as those on a Naval vessel, it is the relation of the barrel length to the internal barrel diameter- so a 3 inch 50 caliber cannon fires a shell 3 inches wide, from a barrel 150 inches long (3x50).
1,590.43 ft2
divide the circumference (c) by pi (3.14) and then you have diameter. you will have to measure the radius by hand.