Curved Surface Area of SphereThe curved surface area is the sum of areas of all the curved regions of the solid.The curved surface area of a sphere is the same as the total surface area of the sphere since the sphere is a completely curved shape. Therefore, the formula for the curved ...
Understanding the concept of the surface area of a sphere is typically suitable for students in the8th gradeor higher. The idea is generally introduced after students fully understand area andvolumein two-dimensional shapes and simplethree-dimensional shapes, like cylinders and prisms. Math Domain Th...
How to derive the formula of the surface area of the sphere To derive the formula of the surface area of a sphere, we imagine a sphere with many pyramids inside of it until the base of all the pyramids cover the entire surface area of the sphere. In the figure below, only one of su...
The Surface Area of Sphere Calculator is used to help you find the surface area of a sphere (Step by Step). Surface Area of Sphere Formula The following is the calculation formula for the surface area of a sphere: Where:A = surface area of a sphereπ = 3.141592654r = radius Referenc...
Surface Area of sphere = 4πr2 where r is the radius of the sphere. Example: Calculate the surface area of a sphere with radius 3.2 cm Solution: Surface area of sphere = 4π r2 = 4π (3.2)2 = 4 × 3.14 × 3.2 × 3.2
Explore the formula for calculating the surface area of a sphere and learn how to use the formula, with examples.
The formula depends on the type of the solid. Surface area of a sphere: A = 4πr², where r stands for the radius of the sphere. Surface area of a cube: A = 6a², where a is the side length. Surface area of a cylinder: A = 2πr² + 2πrh, where r is the radius ...
Surface Area of Sphere Objective:I know how to evaluate the surface area of a sphere. Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get ...
Surface area of a sphere is defined as the total area covered its outer surface. A sphere has surface area equal to 4 π r2 square units. Learn easy and best methods to calculate the surface area of spherical objects at BYJU’S
Surface area formulaHere, we provide you with a comprehensive list of surface area formula for some common three-dimensional figures such as the cube, the cylinder, the rectangular prism, the sphere, the right circular cone, and the right square pyramid....