Volume of a sphere = 4/3 pi R3
Volume = (4/3) (pi) (6)3 = (4/3) (pi) (216) = 904.779cubic inches (rounded)
Volume = 4/3*pi*123 = 2304*pi cubic inches
Volume = 4/3*pi*33 = 113.097 cubic inches to 3 decimal places
The volume of a sphere is 4/3*pi*r3 where r, the radius = 3/2 = 1.5 inches3. = 14.137 cubic inches.
10 inches
A ball is a spherical shape and the formula for finding the volume of a sphere is: Volume = 4/3 x pi x radius3 Diameter of the ball = 9 and 9/16 inches so the radius will be half of this which is 4.78125 inches. Volume = 4/3 x pi x 4.781253 = 457.8391924 cubic inches. Therefore the volume of air in the ball is 458 cubic inches correct to three significant figures.
7776*pi cubic inches
Volume = 4/3*pi*123 = 2304*pi cubic inches
To find the volume of a sphere (ball) in cubic feet, you can use the formula V = (4/3)πr^3, where r is the radius of the ball. First, measure the radius of the ball in feet. Then, plug this value into the formula to calculate the volume in cubic feet.
Volume = 4/3*pi*33 = 113.097 cubic inches to 3 decimal places
The volume of a sphere is 4/3*pi*r3 where r, the radius = 3/2 = 1.5 inches3. = 14.137 cubic inches.
10 inches
27π cubic inches.
A ball is a spherical shape and the formula for finding the volume of a sphere is: Volume = 4/3 x pi x radius3 Diameter of the ball = 9 and 9/16 inches so the radius will be half of this which is 4.78125 inches. Volume = 4/3 x pi x 4.781253 = 457.8391924 cubic inches. Therefore the volume of air in the ball is 458 cubic inches correct to three significant figures.
Volume of a sphere is (4/3)*pi*r3, where r is the radius, and pi is approximated by 3.1416 The radius is one half the diameter, so if the 9 inches is diameter, then Volume = (4/3)*pi*(4.5 inches)3 = 381.7044 cubic inches (with pi as 3.1416)
I think it is 4.2 cubic inches
2.5 cubic inches
First we have to find the radius because the diameter is twice the radius: 4/3*pi*radius3 = 28 radius = 1.883749459 (worked out by making the radius the subject of the formula) diameter = 3.767498918 or 3.77 inches to 2 d.p.