📐 Thinkers · Ages 14–17

Geometry and Trigonometry

The most famous theorem in mathematics, the most famous number, and the tools that let surveyors, astronomers and engineers measure what they cannot reach.

📚 3 lessons 49 min 180 XP

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Lessons

1📐The Pythagorean theoremTwo small squares always fill one big square, and why that's useful.⏱ 16 min✨ 60 XP
2⭕Circles and πThe never-ending number hidden in every circle.⏱ 15 min✨ 60 XP
3🌀Trigonometry and wavesSine, cosine and tangent: measure the unreachable, then make waves.⏱ 18 min✨ 60 XP