Calculus 3 Lesson 59: Volume & Area Using Double Integrals

Feb 03, 2026

Hi there! Today I have released Lesson 59 of my Calculus 3 series. In this lesson we continue learning about double integrals!

Specifically you will learn:

  1. How to setup the bounds of integration for double integrals over rectangular and non-rectangular regions (Fubini's Theorem) 
  2. How to calculate area of regions using double integrals
  3. The properties of double integrals

I hope you enjoy this new lesson for Calculus 3. Next time we'll take a look at the average value of multivariable functions with the help of double integrals!

Until next time,

- Josh

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