Expression Engineer
The source board is a 5 × 5 grid with its centre square excluded. Partition its 24 white unit squares into six congruent regions. Prove an exact fit, not merely six equal areas.
GANITA PRAKASH · GRADE 7 · PART II · CHAPTER 1
Expression Engineer
Think first. Use AI purposefully. Verify always.
Textbook connection: Ganita Prakash · Grade 7 · Part II · Chapter 1 — Geometric Twins · printed page 23