Related rates intro (video) | Khan Academy
https://www.khanacademy.org/math/ap-calculus-ab/ab-diff-contextual-applications-new/ab-4-4/v/rates-of-change-between-radius-and-area-of-circle
Web ResultJoin us as we explore the intriguing relationship between the rate at which a circle's radius expands and the corresponding rate of area growth. Using the tools of calculus, specifically derivatives, we'll tackle this concept, providing a practical application to real-world problems involving rates of change.
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