Curved Area of a Hemisphere

Description

A sphere is a perfectly round geometrical and circular object in three-dimensional space that resembles the shape of a completely round ball. A sphere is defined mathematically as the set of points that are all the same distance from a given point in three-dimensional space. This distance is the radius of the sphere, and the given point is the center of the sphere. Hemisphere is the half of a sphere. Any plane that includes the center of a sphere divides it into two equal hemispheres.The area of the curved part of a Hemisphere , excluding the area of the flat part, can be calculated by the radius of the hemisphere.

Related formulas

Variables

Aarea (m2)
πpi
rradius (m)