Finding the Volume Difference Between a Square Bar and Circular Post

This 20-minute math tutorial demonstrates how to solve a practical volume calculation problem involving a steel bar being machined on a lathe. Learn to find the volume difference between a rectangular solid and a cylinder when an 8" x 8" x 4' steel square bar is cut into a 6" x 4' circular post. Master the formulas and calculation techniques for determining volumes of different geometric shapes. The video is part of TabletClass Math Academy's comprehensive collection of math resources, which includes courses on Math Foundations, Pre-Algebra, Algebra, Geometry, Algebra 2, and Pre-Calculus designed for middle school, high school, college students, homeschoolers, and those preparing for teacher certification tests.