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

Area Between Two Curves
montecarlo circles 5
兩位數的位值
Prism Drawn in 2-Point Perspective
רישום חופשי

Discover Resources

Quadratics
Geometry Daily Shape Design
Slope Intercept Practice
Bentuk Akar Pangkat
Completing the Square for Quadratic Equation: Solving the Equation

Discover Topics

Subtraction
Addition
Normal Distribution
Differential Calculus
Cube