đŸĻ
Dangon
📖LessonsđŸŽ¯Practice🎓LearnđŸ”ĸCalcVerse🌍ExploređŸ•šī¸Games
📖 Lessons
Also on DangonPracticeLessonsCalculators
Geometry & Functions
GradesGeometry & FunctionsGeometry — Congruence

Geometry — Congruence

🔷

Geometry — Congruence

Use rigid motions and triangle congruence criteria to prove geometric theorems.

1
🔄Rigid Motions

Translate, rotate, and reflect figures while preserving shape and size.

📝 0/25
2
đŸ”ēTriangle Congruence Criteria

Prove triangles congruent using SSS, SAS, ASA, and AAS.

📝 0/25
3
📝Two-Column Proofs

Write formal geometric proofs using statements and justified reasons.

📝 0/25
4
🔲Lines, Angles & Parallelograms

Prove theorems about parallel lines and parallelograms using angle relationships.

📝 0/25
đŸĻ
Dangon
📖 Lessons🎮 Learn Games🌍 Explore🧮 CalcVerse
đŸ•šī¸ Games🆘 Help🧰 Tools
👨‍👩‍👧 Parent SettingsPrivacy PolicyTerms of UseContact Us

Š 2026 Dangon. All rights reserved.

Made with â¤ī¸ for curious minds everywhere 🌍