First find the radius:
4*pi*r2 = 100*pi cm2
Divide both sides by 4*pi and then square root the answer:
radius = 5 cm
Volume = 4/3*pi*radius3
Volume = 523.5987756 or about 524 cm3
radius = 6.19838715 volume = 4/3*pi*6.198387153 = 997.5271053 or about 998 cubic units
To find the ratio of surface area to volume for the sphere, you divide the surface area by the volume. Given that the surface area is 588 and the volume is 1372, the ratio is ( \frac{588}{1372} \approx 0.428 ). Thus, the ratio of surface area to volume for the sphere is approximately 0.428.
sphere surface area = 4 * pi * (radius2) and: sphere volume = 4/3 * pi * (radius3) ( pi = 3.141592654 approx)
A sphere with a surface area of 324pi cubic inches has a volume of: 3,054 cubic inches.
Let the radius of the sphere be r. surface area of the sphere = 4 * pi * r^2 volume = (4 * pi * r^3)/3
The sphere's approximate volume is 523.6 cubic feet.
The approximate volume of a sphere with a diameter of 8 inches is 268 cubic inches.
radius = 6.19838715 volume = 4/3*pi*6.198387153 = 997.5271053 or about 998 cubic units
The surface area of a sphere with a volume of 3500pi is: 2,391 square units.
No. The surface to volume ratio of a sphere is always smaller than that of a cube. This is because the sphere has the smallest surface area compared to its volume, while the cube has the largest surface area compared to its volume.
To find the ratio of surface area to volume for the sphere, you divide the surface area by the volume. Given that the surface area is 588 and the volume is 1372, the ratio is ( \frac{588}{1372} \approx 0.428 ). Thus, the ratio of surface area to volume for the sphere is approximately 0.428.
Volume of the sphere: 4/3*pi*9^3 = 972*pi cubic units
Use the formula for volume to solve for the radius of the sphere and then plug that radius into the formula for the surface area of a sphere.
sphere surface area = 4 * pi * (radius2) and: sphere volume = 4/3 * pi * (radius3) ( pi = 3.141592654 approx)
A sphere has the lowest surface area to volume ratio of all geometric shapes. This is because the sphere is able to enclose the largest volume with the smallest surface area due to its symmetrical shape.
0.6 m-1 is the ratio of surface area to volume for a sphere.
A sphere with a surface area of 324pi cubic inches has a volume of: 3,054 cubic inches.