![Q: Is it a coincidence that a circles circumference is the derivative of its area, as well as the volume of a sphere being the antiderivative of its surface area? What is Q: Is it a coincidence that a circles circumference is the derivative of its area, as well as the volume of a sphere being the antiderivative of its surface area? What is](https://www.askamathematician.com/wp-content/uploads/2013/02/circumference.jpg)
Q: Is it a coincidence that a circles circumference is the derivative of its area, as well as the volume of a sphere being the antiderivative of its surface area? What is
![Geometric Solids Use the following key for the formulas in this presentation. b = based = diameter h = heightr = radius l = lengthpi = 3.14 w = width. - ppt download Geometric Solids Use the following key for the formulas in this presentation. b = based = diameter h = heightr = radius l = lengthpi = 3.14 w = width. - ppt download](https://images.slideplayer.com/13/3620067/slides/slide_21.jpg)
Geometric Solids Use the following key for the formulas in this presentation. b = based = diameter h = heightr = radius l = lengthpi = 3.14 w = width. - ppt download
![✉️ Why is the area of a circle π·r² (pi r squared)? – 🥇 Scalar Scientific Calculator App, Charts & Scripts ✉️ Why is the area of a circle π·r² (pi r squared)? – 🥇 Scalar Scientific Calculator App, Charts & Scripts](https://scalarmath.org/wp-content/uploads/2020/10/area-of-a-circle-1.png)