What are the possible ways in which 16 can be arranged as rectangles and squares?
Step-1: Split 16 as a product of two numbers.
16=4×4
16=8×2
16=2×8
Step-2: Find the number of patterns.
So, 16 can be arranged via 1 sqaure pattern and 2 rectanguar patterns.
4×4 can be represented as:
8×2 can be represented as:
2×8 can be represented as: