The Tangent-tanget-radius circle

Links and useful resources

• gr10's Geometry >>>START HERE<<<
• AoPS Online Textbook
• AoPS Alcumus
• Big Ideas Geometry textbook
• GeoGebra Online Geometry Constuction Tool
• Two-column math templates
• Proofs unit slides from mathgiraffe.com
• Proofs unit printables for two-column proofs

Concept summary and connections

• How to construct a circle of a specific radius that's tangent to two lines.

Lesson and worked examples

Geogebra example construction

Media resources

• Youtube search for "How to construct a circle of a specific radius that's tangent to two lines."

Guided practice

• Construct a circle of radius $r$ tangent to two lines.