![SOLVED: S= 𝜋 r2 + 𝜋 r r2+h2 S = pi r^2 + pi r(sqrt(r^2+h^2)) Suppose you start out with a cone of height 8 cm and base radius 6 cm, and SOLVED: S= 𝜋 r2 + 𝜋 r r2+h2 S = pi r^2 + pi r(sqrt(r^2+h^2)) Suppose you start out with a cone of height 8 cm and base radius 6 cm, and](https://cdn.numerade.com/ask_previews/e8f3c5d0-5ef5-4778-b75c-3b9f27d9a1cd_large.jpg)
SOLVED: S= 𝜋 r2 + 𝜋 r r2+h2 S = pi r^2 + pi r(sqrt(r^2+h^2)) Suppose you start out with a cone of height 8 cm and base radius 6 cm, and
![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
![✉️ 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)