Learn how to calculate sphere volume accurately using the V=4/3πr³ formula with step-by-step examples. Includes practical measurement methods for balls, fruit, and DIY projects, common mistakes to avoid, and real-world applications in cooking, shipping, and science. Master sphere volume calculations like a pro.

Step-by-step guide to calculating lateral and total surface area of cones with real-world examples. Learn formulas, avoid common mistakes, and apply to projects like tent making and construction.