Finding the centroid of a circular sector (using double integrals & polar coordinates) @bprpcalcbasics

Uploaded February 2026 | Updated September 2026, 2 weeks ago

Here's an application of double integrals and polar coordinates. We will find the centroid of a circular sector. You will see why we should use the double-integral centroid formula instead of the single-integral ones. Understand the centroid formula here youtu.be/syjBmvs259g
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Finding the centroid of a circular sector (using double integrals & polar coordinates)

$I think this integral is from Russia: Интеграл 2/(x^7+8x) Reddit calculus r/homeworkhelp Calculus tutorial covering the integral of 2/(x^7+8x) without using partial fractions. This post is from Reddit r/homeworkhelp: https://www.reddit.com/r/HomeworkHelp/comments/1rlmfsy/integrals I help students master the basics of calculus. You can show your support and help me create even better content by becoming a patron on Patreon 👉 www.patreon.com/blackpenredpen Get the coolest math shirts from my Amazon store 👉 https://amzn.to/3qBeuw6 Want more practice? Get my calculus practice quizzes on Patreon! Calculus 1 👉 https://www.patreon.com/collection/1703815 Calculus 2 👉 https://www.patreon.com/collection/1716951/ #calculus #bprpcaluclus #mathtutorials #math$

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