Visualizing Triangle CEnters

Shelby Mead, Nov 18, 2018

Shelby Mead's Geogebra

Table of Contents

  1. Centers of a Triangle
    1. Centroid
    2. acute Circumcenter
    3. Obtuse circumcenter
    4. right triangle circumcenter
    5. Incenter
    6. altitudes of a triangle
    7. acute orthocenter
    8. obtuse orthocenter
    9. Right triangle orthocenter
    10. Euler Line
  2. Nine Point Circle (enrichment)
    1. Scalene Nine point triangle

1.

Centers of a Triangle

  • 1. Centroid
  • 2. acute Circumcenter
  • 3. Obtuse circumcenter
  • 4. right triangle circumcenter
  • 5. Incenter
  • 6. altitudes of a triangle
  • 7. acute orthocenter
  • 8. obtuse orthocenter
  • 9. Right triangle orthocenter
  • 10. Euler Line

1.1.

Centroid

– Shelby Mead

1.2.

–

1.3.

–

1.4.

–

1.5.

–

1.6.

–

1.7.

–

1.8.

–

1.9.

–

1.10.

–

2.

Nine Point Circle (enrichment)

  • 1. Scalene Nine point triangle

2.1.

Scalene Nine point triangle

– Shelby Mead

Information