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Outside the Box Geometry


Fun, challenging geometry that will shake up how you think and problem solve!


Are you ready to start loving geometry? This course is here to guide you through some of the magic of geometry, revealing the thought processes that lead to clever solutions to beautiful geometry problems. And, along the way, you'll apply and develop your geometric toolkit to include many powerful angle, polygon, and circle theorems and proofs.

What is this?
A collection of interactive quizzes that will help you master basic geometry, written by experts and guided by Brilliant.org's 10 Principles for Learning.

Who is this for?
Whether you're building a new foundation of Geometry skills or just want to practice problem-solving, there’s something here for you.

What should I know?
Some familiarity using variables and a willingness to be tenacious in your problem-solving. You should be comfortable with Mathematical Fundamentals.

What's inside?
65 quizzes, containing over 400 carefully crafted guided problems and explanations. It will take approximately 30-40 hours to complete everything.


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