IKMC 2027 - Grades 5-6 - Self-study SET 7 - Thematic Batch 3 Question 29

Question 29

How many I-shaped pieces and T-shaped pieces are needed to cover the 4×4 board without overlap, using the pieces shown?

1. Six I pieces, one T piece
2. Four I pieces, two T pieces
3. Three I pieces, two T pieces
4. Two I pieces, three T pieces
5. One I piece, six T pieces