Area of a Circle Formula PROVED (with calculus) @ProvedByArda

Area of a Circle Formula PROVED (with calculus) @ProvedByArda

Uploaded October 2022 | Updated September 2026, 2 weeks ago

In this video, I proved the formula for finding the area of a circle. In my proof, I used trigonometry and calculus.

PROOF for cos(2a): youtu.be/uvlXsP6La6w

#calculus #maths #math #science #geometry #trigonometry #areaofcircle

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