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.
The surface area of a sphere with a diameter of 7cm is 153.9cm2
Surface area of a sphere = 4*pi*radius2 radius = diameter/2
the surface area quadruples.
The surface area of a sphere with a diameter of 10 is about 314.16 units2
This sphere's surface area is 201.06 mm2
The surface area of a sphere with a diameter of 7cm is 153.9cm2
Surface area of a sphere = 4*pi*(diameter/2)^squared
Surface area of a sphere = 4*pi*radius2 radius = diameter/2
The surface area of a sphere with a diameter of 8 inches is 201.1 inches2
The surface area of a sphere if its diameter is 9.65 cm equals 292.6cm2
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.
A sphere has less surface with the same diameter.
The sphere's diameter is 3.921 cm
The surface area of a sphere with a diameter of 10 is about 314.16 units2
the surface area quadruples.
The surface area of a sphere with a diameter of 18 feet is: 1,020 square feet.
The approximate surface area of a sphere with a diameter of 15 centimeters is 707cm2