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Sphere and Hemisphere

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What is Sphere?

A sphere is a 3-Dimensional solid figure that has a round geometrical shape. In this article, we will focus on the sphere and hemisphere definition, properties and sphere, hemisphere formulas like surface area and volume of sphere and hemisphere. There are some solved examples for better understanding.

We are familiar with the 2-Dimensional geometrical shape called a circle, a sphere is a three-dimensional figure, and it can be characterized as a set of points from the centre point with an equivalent distance called radius "r" in the three-dimensional space. The points that connect the opposite sides of a sphere is classified as "antipodes".

What is Surface Area of a Sphere?

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Sphere|Surface Area Of Sphere|Hemisphere|Some Questions|What Is Volume?|Some Questions|OMR