Struggling with Related Rates Problems in IB Math?

In this step-by-step tutorial, we’ll solve a classic related rates question involving a growing circle: 📘 Problem Recap: The radius of a circle increases at 3 cm per second. ✅ Find: The rate at which the area increases when the radius is 4π cm. You’ll learn how to: ✅ Differentiate the formula for the area of a circle (A = πr²) with respect to time ✅ Apply the chain rule correctly ✅ Substitute known values to find dA/dt ✅ Avoid the most common IB Math exam mistakes 💡 Key Concepts Covered: ✔ Related rates problems ✔ Implicit differentiation ✔ Chain rule in calculus ✔ Units interpretation (cm² per second) ✅ Answer: The area increases at 24π² cm²/sec 📈 Whether you’re preparing for IB Mathematics AA, AP Calculus, or high school exams, this video will boost your confidence and problem-solving speed. 👉 Subscribe for more clear, concise IB Math solutions uploaded weekly! 👍 Like this video if you found it helpful, and comment below which related rates problems you want to see next. 🔔 Stay Connected: ✅ Watch our full IB Math Playlist for more calculus tutorials ✅ Visit [YourWebsite.com] for practice questions and step-by-step solutions ✅ Follow us on Instagram for daily math tips #IBMath #RelatedRates #Calculus #MathTutorial #IBMathematics #MathHelp #IBDP #HighSchoolMath #MathTips #LearnMathOnline