IP EMaths Notes (Upper Sec, Year 3-4): 11) Mensuration and 3D Geometry
Download printable cheat-sheet (CC-BY 4.0)08 Nov 2025, 00:00 Z
Reviewed by
Marcus Pang·Managing Director (Maths)
Want small-group support? Browse our IP Maths Tuition hub.
Q: What does IP EMaths Notes (Upper Sec, Year 3-4): 11) Mensuration and 3D Geometry cover?
A: Surface area, volume, and composite shape strategies with consistent unit handling.
Build a formula bank for quick recall and keep units consistent. Draw nets for surface-area questions and label every edge before calculating.
Keep the full topic roadmap handy via our IP Maths tuition hub so you can jump into related drills, quizzes, or diagnostics as you move through these notes.
These notes align with SEAB GCE O-Level Mathematics (4048) content used in IP programmes (exams from 2026).
Status: SEAB O-Level Mathematics 4048 syllabus (exams from 2026) checked 2025-11-30 - scope unchanged; remains the reference for these notes.
Formula essentials
- Area of circle: , circumference:
