Learning Paths
Each learning path is one chapter: a guided route through a topic, one small course at a time. Pick a class to see its chapters in order.
Chapter 15
Surface Areas and Volumes
A tent, a capsule, an ice cream cone, a bucket: real things are rarely a plain cube or a plain cylinder. They are solids joined together, cut, melted and poured into new shapes. In this chapter you find how much canvas, paint or metal a combined solid needs, how much it holds, what happens when a solid is recast, and how a frustum of a cone works. It follows the Indian syllabus (the frustum is also in the state boards, IGCSE and GCSE Mathematics) and the mensuration of SAT Math. Python checks every formula.
3 courses
