4,639
edits
→Volume and surface area
| Line 1: | Line 1: | ||
= Volume and surface area = | = Volume and surface area = | ||
== Surface area of a sphere == | |||
<math>A(r) = 4\pi r^2</math> | |||
== Volume of a sphere == | == Volume of a sphere == | ||
| Line 1: | Line 1: | ||
= Volume and surface area = | = Volume and surface area = | ||
== Surface area of a sphere == | |||
<math>A(r) = 4\pi r^2</math> | |||
== Volume of a sphere == | == Volume of a sphere == | ||