MathDB
2000 HMMT RMT Geometry # 1

Source:

March 3, 2024
combinatoricsgeometry

Problem Statement

How many rectangles are there on an 8×88 \times 8 checkerboard? https://cdn.artofproblemsolving.com/attachments/9/e/7719117ae393d81a3e926acb567f850cc1efa9.png