How many rectangles are there in an m × n grid ?
For example, if m=1 & n=2, we have 3 rectangles.
Solution Stats
Problem Comments
-
1 Comment
Georges
on 21 Jul 2014
Good one :)
Problem Recent Solvers37
Suggested Problems
-
851 Solvers
-
167 Solvers
-
313 Solvers
-
Side of an equilateral triangle
1517 Solvers
-
196 Solvers
More from this Author12
Problem Tags
Select a Web Site
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
Select web siteYou can also select a web site from the following list:
Americas
- América Latina (Español)
- Canada (English)
- United States (English)
Europe
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom (English)