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Lesson 38: Learn Trigonometry Fundamentals in One Session (EASY)

This tutorial covers the basics of trigonometry and its applications using the Raspberry Pi Pico W:

• Introduction to Trigonometry: Addresses common issues in learning trigonometry and focuses on using circles to simplify concepts.

• Understanding Circles: Explains unit circles and how rotating a vector traces a circle, introducing radians and degrees.

• Basic Trigonometric Functions: Demonstrates sine, cosine, and tangent using circles, and introduces inverse functions to find angles.

• Programming Examples: Shows how to calculate sine and cosine in MicroPython, with example code for degrees to radians conversion.

• Homework Assignment: Find sine and cosine for key angles (0°, 90°, 180°, 270°, 360°) without a calculator, emphasizing visual understanding.

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