Area of a Circle, Deriving the Equation.

This is one way that you can derive the area of a circle using rectangles and calculus.

It not the easiest way, nor was it meant to be.

There is one small mistake in my limit notation at the very end of my limit inset, but I didn't feel like re-writing half of the board. It was correct when I subbed it back into the main integral. All of the math is correct

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Tags:

• calculus
• area
• of
• circle
• using
• rectangles
• integral
• inegrals