answersLogoWhite

0

Surface area of a sphere: SA = 4πr2

User Avatar

Wiki User

11y ago

What else can I help you with?

Related Questions

What is the formula for calculating the surface charge density of a sphere?

The formula for calculating the surface charge density of a sphere is: Q / 4r, where represents the surface charge density, Q is the total charge on the sphere, and r is the radius of the sphere.


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


Formula for calculating the area of sphere?

Formula for calculating the area of sphere is : 4 * pi * r * r


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.


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


What is the radius of a sphere that has a surface area of 1742400 squre ft?

Finding the radius of a Sphere by using the surface area is a multi-step mathematical equation. The radius (r) of a sphere with a surface area of 1742400ft is 372.365ft.


Which expression gives the surface area oh a sphere with radius r?

The surface area ( A ) of a sphere with radius ( r ) is given by the expression ( A = 4\pi r^2 ). This formula calculates the total area that covers the surface of the sphere. The constant ( \pi ) (pi) is approximately 3.14159, and it represents the ratio of the circumference of a circle to its diameter.