Solution: Arrow Arrangements
The dashed lines indicate the toothpicks that were moved in each solution.
Challenge1: Move eight toothpicks to make eight congruent triangles.
Challenge 2: Move seven toothpicks to make five congruent quadrilaterals.
The dashed lines indicate the toothpicks that were moved in each solution.
Challenge1: Move eight toothpicks to make eight congruent triangles.
Challenge 2: Move seven toothpicks to make five congruent quadrilaterals.