Class 8 NCERT • Ganita Prakash Part 2 Portal (New Syllabus)
Ch 07: Area
Select a topic or study module below to explore area basics, parallelograms and triangles, polygon splitting, pathways around parks, regular hexagons, Sulba-Sutra geometric transformations, shortest route puzzles, and step-by-step textbook solutions.
Topic 01 • Area Basics
Reviewing Base-Height Concepts, Rectangle/Square Formats & Grid Measurements
Topic 02 • Parallelograms & Triangles
Investigating Slant Height Perimeter Shifts While Areas Remain Constant for Equal Bases
Topic 03 • Splitting Polygons
Calculating Areas of Complex Multi-Sided Figures and Quadrilaterals Divided by Diagonals
Topic 04 • Pathways Around Parks
Solving Border Pathway Area Problems Using Internal and External Dimension Adjustments
Topic 05 • Regular Polygons
Dividing Hexagons Into Congruent Equilateral Triangles Using Apothem & Perimeters
Topic 06 • Sulba-Sutras & Transformations
Exploring Traditional Indian Altar Constructions and Transforming Shapes to Equivalent Areas
Topic 07 • Route & Dissection Puzzles
Finding Optimal Paths Across Riverbanks and Midpoint Dissection Half-Area Theorems
Module 08 • Solutions & Quiz