GANITA MANJARI · GRADE 9 · PART II · CHAPTER 9

★ AIMS Think+ · Q3

Think first. Use AI purposefully. Verify always.

AT+ · ENRICHMENT

Explore deeper. Reason beyond the routine.

Source: Ganita Manjari · Exercise Set 9.1 · ★ Q3 · Figure 9.1 · page 5.

I is the incentre; E lies on AC and F on AB. B–I–E and C–I–F are collinear. Original AIMS schematic; no side equality is assumed.

Textbook proposition: AB = AC → IE = IF.

Converse to investigate: IE = IF → AB = AC?

Your first attempt

Your attempts remain on this page for self-review. They are not automatically graded, stored or sent to analytics.

Think+ is optional enrichment, not an exam prediction.