The Feuerbach Point

Author:Steve Phelps

Construct the incircle and the three excircles of a triangle. The nine-point circle is tangent to all four circles. The point of tangency of the nine-point circle and the incircle is the Feuerbach Point.

New Resources

Nikmati Keunggulan Di Bandar Judi Terpercaya
Tube at distance of a 3D curve.
task1_lightBulb
seo tool
Constructing an Isosceles Triangle with Given Side + Activities

Discover Resources

AM42EB2_LC_DEMO_CH12_004_Central Symmetry in a Point
Calculating Midpoint v2.1
Face Creation Through Reflection Toby D. P1
Exploring Rotations 1
Kopie vanExplore derivative in 5th order polynomial equation

Discover Topics

Similar Triangles
Centroid or Barycenter
Geometry
Difference and Slope
Bar Chart or Bar Graph