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If the radius of a sphere is doubled, the surface area increases by (2)2 = 4 times,

and the volume increases by (2)3 = 8 times.

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Suppose the sphere below with radius r has a surface area equal to 50 units2 Find the surface area of the sphere with twice the radius?

The surface area of the sphere with the radius doubled is 200 units2.---> Confirmed


If the radius of a sphere is doubled what is going to happen to the surface area?

the surface area quadruples.


If the diameter of a sphere is doubled its surface becomes?

If the diameter of a sphere is doubled, its surface area increases by a factor of four. This is because the surface area of a sphere is calculated using the formula (4\pi r^2), where (r) is the radius. When the diameter is doubled, the radius also doubles, leading to a new surface area of (4\pi (2r)^2 = 16\pi r^2), which is four times the original surface area.


If a radius of a sphere is doubled what happens to the volume?

The volume is proportiuo9nal to the cube of the radius, so doubling the radiuscauses the volume to increase to (2)3= 8 times its original value.


What is the surface are of a sphere with radius 2?

The surface area of a sphere with a radius of 2 is about 50.27 units2


What is the surface are of a sphere with a radius of 4.75?

The surface area of a sphere with a radius of 4.75 is about 283.5 units2


What is the surface area of sphere with radius 13ft?

The surface area of a sphere with a radius of 13ft is about 2,123.7ft2


If the radius of a sphere doubles does its surface area double?

The surface of a sphere is: A=4? r2 From this, the surface are changes as the square of the radius. It does not change linearly.


'What is the surface area of a sphere with a radius of 5 m?

The surface area of a sphere with a radius of 5m is 314.2m2


If you double the radius of a sphere does its surface area also double?

No, if you double the radius of a sphere, its surface area does not double; it actually increases by a factor of four. The surface area ( A ) of a sphere is given by the formula ( A = 4\pi r^2 ). When the radius ( r ) is doubled, the new surface area becomes ( A' = 4\pi (2r)^2 = 4\pi (4r^2) = 16\pi r^2 ), which is four times the original surface area.


What is the surface area of a sphere that has a radius of 10?

The surface area of a sphere that has a radius of 10 is: 1,260 square units.


What is the surface area of a sphere with radius 6?

The surface area of a sphere with radius 6 is: 452 square units.