Area of Tangent Triangle

Download Geometry Expressions File

The area of the triangle formed by 3 tangents is half the area of the triangle formed by their points of contact.

Expressions

Name Input
Area 2 Derive Input Maple Input MathML Input Mathematica Input Maxima Input Mupad Input TI-Nspire Input text Input Image
Area 1 Derive Input Maple Input MathML Input Mathematica Input Maxima Input Mupad Input TI-Nspire Input text Input Image