★ Equal areas, actual rearrangement
Prove the two outer trisection triangles have equal area, then cut and rearrange one to cover the other.
GANITA MANJARI · GRADE 9 · PART I · CHAPTER 6
Think first. Use AI purposefully. Verify always.
Textbook connection: End-of-Chapter · ★ Q20 · Fig. 6.48 · printed page 152
Prove the two outer trisection triangles have equal area, then cut and rearrange one to cover the other.