TerraForm Power, Inc. operates clean power generation assets such as solar, wind, natural gas, geothermal and hydro-electricity. The Company also operates hybrid power generation assets.
Definition of a Sphere A sphere is a geometrical figure that is perfectly round, 3-dimensional and circular - like a ball. Geometrically, a sphere is defined as the set of all points equidistant from a single point in space.
A sphere is a three dimensional version of a circle, like a basketball or a marble. The definition of a sphere is every point that is the same distance from a single point called the center.. Terms of a Sphere. In order to calculate the surface area and volume of a sphere we first need to understand a few terms: Radius - The radius of a sphere is the distance from the center to the surface. It will be the same distance for a sphere no matter where it is measured from the surface.