Geometry

Table of Contents

• Area

  • Area of a Triangle
  • Exploring Right Triangles
  • Rotational Symmetry
  • area of circle
  • Why may SSA / ASS triangles be incongruent?
  • 4. Exploring SSA
  • Incenter, Orthocenter, Centroid and Circumcenter Interactive
  • Explore circumcenters, incenters, centroids and orthocenters
  • Triangle Inequalities
  • Pyramid
  • Regular Polygons Inscribed in a Circle of Radius 1