FANDOM


Sizes

NameEdit

  • Radius

DescriptionEdit

  • Radius is a kind of length. [1]
  • A radius of a circle or sphere is any line segment from its center to its perimeter. [2]

Radius in astronomyEdit

  • Because planets and stars are not perfectly spherical, the radius is the average distance from an astronomical object's center to its surface.
  • The Earth radius, Jupiter radius, solar radius and the kilometer (km), are the units used the most often to measure the radius.

SourcesEdit

ReferencesEdit

  1. http://web0.site.uottawa.ca:4321/astronomy/index.html
  2. http://en.wikipedia.org/wiki/Radius

Ad blocker interference detected!


Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.