Incircle, Excircle, Altitude

Author:Steve Phelps

The center of incircle, tangent point of excircle, and midpoint of altitude are collinear. The center of excircle, tangent point of incircle, and midpoint of altitude are collinear.

New Resources

Congruent Figures
Pythagorean Template: Integer Legs
Right Triangle Inscribed in a Semicircle
Odd Function Explorer
Squares Question

Discover Resources

final project 3
Pumpkin project
exploration 2-3c
การบวกจำนวนเต็มบวกกับจำนวนเต็มลบ
kshama - colour choice

Discover Topics

Trigonometric Functions
Random Variables
Arithmetic Operations
Symmetry
Equations