Uploaded November 2025 | Updated September 2026, 2 weeks ago
We will explore how to fit the largest possible semicircle inside a rectangle. I show the key reasoning, compare different placements, and walk through the geometry that leads to the final answer. It’s a clean challenge that builds intuition for radius, area, and even the quadratic equation!
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I help students master the basics of math. You can show your support and help me create even better content by becoming a patron on Patreon 👉 patreon.com/blackpenredpen.
Get your "algebra" t-shirt 👉 amzn.to/3A8Ed4k
Every bit of support means the world to me and motivates me to keep bringing you the best math lessons! Thank you!
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#math #algebra #mathtutorials
We will explore how to fit the largest possible semicircle inside a rectangle. I show the key reasoning, compare different placements, and walk through the geometry that leads to the final answer. It’s a clean challenge that builds intuition for radius, area, and even the quadratic equation!
------------------
I help students master the basics of math. You can show your support and help me create even better content by becoming a patron on Patreon 👉 patreon.com/blackpenredpen.
Get your "algebra" t-shirt 👉 amzn.to/3A8Ed4k
Every bit of support means the world to me and motivates me to keep bringing you the best math lessons! Thank you!
------------------
#math #algebra #mathtutorials
