Class III Mathematics
Chapter 5: Shapes and Designs
Standard NCERT & CBSE aligned study curriculum. Master concepts, track accuracy, revise weak areas, and challenge yourself with 9 customized practice modes.
Class Syllabus Selection
This topic is taught in multiple grades. Switch classes to see specific curriculum details:
Syllabus Sections
Key Formulas & Equations
Click Copy to duplicateEuler Flat Edge count
C = E
In simple 2D polygons, the count of corners (vertices) matches the edges.
Related Formulas from Adjacent Chapters
Length Metric Scale
1 \text{ Metre} = 100 \text{ Centimetres}
[From Long and Short] Fundamental conversion factor for metric lengths.
Hour to Minute Conversion
1 \text{ Hour} = 60 \text{ Minutes}
[From Clocks and Time] Temporal conversion ratio.