How To Find The Surface Area Of A Sphere

Learn how to find the surface area of a sphere using SA=4πr². This lesson shows how to substitute the radius, use 3.14 for pi, and handle problems where the diameter is given. 📝 Practice Worksheets: https://maisonetmath.com/worksheets/s... https://maisonetmath.com/worksheets/s... https://maisonetmath.com/worksheets/s... https://maisonetmath.com/worksheets/s... https://maisonetmath.com/worksheets/s... 📘 More Video Lessons: https://maisonetmath.com/videos Topics Covered: • Surface area of a sphere • Radius and diameter • Using SA=4πr² • Exact answers in terms of pi • Using 3.14 for pi #surfacearea #sphere #geometry