2,570 cubic cm
3 to 7
It is not possible to have a sphere with a surface are of 300 metres squared and a volume of 500 metres cubed. A surface area of 300 sq metres would imply a volume of 488.6 cubic metres or a shape that is non-spherical!
Formula for volume of a sphere is 4 x pi x r cubed Formula for surface area is 4 x pi x r squared Therefore the radius = the cubic root of 3000/(4pi) = 6.20..... So the surface area = 6.20.... squared x pi x 4 =483.60(2dp) HTH
A sphere's volume is measured in cubic units, not square units.
The formula for the surface area of a sphere is 4πr² and the formula for the volume is (4/3)πr³, where r is the radius of the sphere. Setting 4πr² equal to 588 and (4/3)πr³ equal to 1372, you can solve for the radius by equating the two expressions and taking the cube root of the result. Once you have the radius, you can calculate the surface area using the formula and divide it by the volume to find the ratio.
3 to 7
It is not possible to have a sphere with a surface are of 300 metres squared and a volume of 500 metres cubed. A surface area of 300 sq metres would imply a volume of 488.6 cubic metres or a shape that is non-spherical!
1) Calculate the area 2) Calculate the volume 3) Divide the area by the volume to get the ratio
there would be no" lateral" surface to a sphere because it is round , only with a cube ,pyramid or rectangular object would you have lateral surface,although it is still possible to determine the surface area and volume of a sphere, the formula to calculate the area of a sphere is 4x pie x radius squared, to calculate the volume the formula is 4x pie x radius cubed divided by 3, to calculate a hemisphere you would divide the answer in half.
surface area sphere = 4πr² → r = √(surface_area/4π) = √(1296π in²/4π) = √(324 in²) = 18 in Volume sphere = 4/3 πr³ = 4/3 π (18 in)³ = 7776π in³
A globe is a sphere in which two mathematical formulae are used to calculate its surface area and its volume: Surface area of a sphere = 4*pi*radius2 in square units. Volume of a sphere = 4/3*pi*radius3 in cubic units.
The surface area of a sphere with a volume of 3500pi is: 2,391 square units.
A sphere's volume is measured in cubic units, not square units.
Formula for volume of a sphere is 4 x pi x r cubed Formula for surface area is 4 x pi x r squared Therefore the radius = the cubic root of 3000/(4pi) = 6.20..... So the surface area = 6.20.... squared x pi x 4 =483.60(2dp) HTH
Unanswerable - the stratosphere is a region, not a set distance from earth and is not regular.
Calculate the volume of a full sphere, then divide that by 2.
The formula for the surface area of a sphere is 4πr² and the formula for the volume is (4/3)πr³, where r is the radius of the sphere. Setting 4πr² equal to 588 and (4/3)πr³ equal to 1372, you can solve for the radius by equating the two expressions and taking the cube root of the result. Once you have the radius, you can calculate the surface area using the formula and divide it by the volume to find the ratio.