28.74195 Cubic inches
The volume of a cylinder is pi*(radius)^2*height. We are not given the radius here, but we know the circumference. Circumference is 2*pi*radius. So radius is equal to the circumference/(2*pi). We can then substitute this into the equation for volume to get: V=pi*(circumference/(2*pi))^2*height=(circumference)^2/(4*pi)*height._________________________________________________________________For your problem we have circumference=84 inches and height=32 inches. So:(84 inches)^2/(4*pi)*32 inches=7056 square inches/(4*pi)*32 inches=1764 square inches/pi*32 inches=56448 cubic inches/pi=17967.9564553 cubic inches which is about 17968 cubic inches.
V=4/3 pi r cubed=113 cubic inches
Circumference is a linear measure and has no volume - just as a straight line has no volume.
Radius = 23.565/(2*3.142) = 3.75 inches Volume = 4/3*3.142*3.753 = 220.921875 cubic inches Surface area = 4*3.142*3.752 = 176.7375 square inches
Circumference = 48 = 2*pi*r inches so radius = 48/(2*pi) = 24/pi = 7.64 in Also, height = 7 ft = 12*7 = 84 inches Then volume = pi*r2*h = pi*(7.64)2*8 = 15401 cubic inches, approx or 8.91 cu ft.
The volume of a cylinder is pi*(radius)^2*height. We are not given the radius here, but we know the circumference. Circumference is 2*pi*radius. So radius is equal to the circumference/(2*pi). We can then substitute this into the equation for volume to get: V=pi*(circumference/(2*pi))^2*height=(circumference)^2/(4*pi)*height._________________________________________________________________For your problem we have circumference=84 inches and height=32 inches. So:(84 inches)^2/(4*pi)*32 inches=7056 square inches/(4*pi)*32 inches=1764 square inches/pi*32 inches=56448 cubic inches/pi=17967.9564553 cubic inches which is about 17968 cubic inches.
14.52 inches (rounded)
V=4/3 pi r cubed=113 cubic inches
17.9 cubic feet.
If a circle circumference is 9.5 inches the diameter is 3.024 inches.
i got 10.82 inches.. might wanna check it though
Circumference is a linear measure and has no volume - just as a straight line has no volume.
Volume equals circumference cubed over six pi squared. V = C3/6(pi2).
Earth's diameter is approximately 501 684 480 inches; its circumference is approximately 1 577 727 360 inches; its volume is approximately 8.457 × 1022 cubic inches.
Radius = 23.565/(2*3.142) = 3.75 inches Volume = 4/3*3.142*3.753 = 220.921875 cubic inches Surface area = 4*3.142*3.752 = 176.7375 square inches
A basketball which meets the men's NBA standards has a circumference of 29.5". That gives a radius of 4.695 inches, which we can then put into the formula for the volume of a sphere - 4/3Πr3. That works out at 1.3333 x 3.1416 x 103.4920 = 433.4964619 cubic inches. A volume 100 times greater than that would be 43349.64619 cubic inches and taking that down to a radius by reversing the formula above, we get 3√ 43349.64619 ÷ 1.3333 ÷ 3.1416 = 21.7923 So, a sphere which is 43.5846 inches in diameter (that's just over 3 foot 7 inches across) would be 100 times the volume of a men's regulation basketball.
The density of a baseball is the mass of the ball divided by its volume. The average density will be around 1000 kg/m^3. (Meters cubed)