Скачать или смотреть How to Convert Rectangular Coordinates to Polar Coordinates

Learn how to convert rectangular coordinates (x, y) to polar coordinates (r, θ) using simple mathematical formulas! This step-by-step video walks you through the conversion process using r = √(x² + y²) and θ = tan⁻¹(y/x). We’ll apply these formulas to two examples and determine the correct quadrant for each point.

Examples Covered:
✅ Convert (5, 12) from rectangular to polar coordinates
✅ Convert (-4, 4) from rectangular to polar coordinates
Strengthen your understanding of coordinate conversions and gain confidence in working with rectangular and polar forms!

📚 What You’ll Learn:
✔️ How to convert rectangular coordinates to polar coordinates
✔️ How to use trigonometric functions for coordinate transformations
✔️ How to determine the quadrant of a given point
✔️ How to apply the formulas r = √(x² + y²) and θ = tan⁻¹(y/x)

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Understand The Math provides students and lifelong learners with access to free, straightforward, and engaging mathematics instruction. I’m Cheryl Hile, the founder of Understand The Math, and I’m passionate about ensuring that accurate and engaging mathematics instruction is available to everyone! I have a Ph.D. in Engineering Science and Applied Mathematics and have over 25 years of teaching experience at the university level. This channel provides videos that contain clear explanations, step-by-step problem solving strategies, and carefully worked out example problems. In the video descriptions, you'll find a link to free guided notes. Students can use these notes to highlight concepts and fill in answers to example problems while watching the videos, and later, they can review what they've learned.

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