In two-dimensional space, a ring can be constructed by using two concentric circles. Determine the area of a ring which has r1 as the inner radius and r2 as the outer radius.
Solution Stats
Problem Recent Solvers31
Suggested Problems
-
Find the sum of all the numbers of the input vector
26982 Solvers
-
1728 Solvers
-
Get the elements of diagonal and antidiagonal for any m-by-n matrix
208 Solvers
-
717 Solvers
-
Generate N equally spaced intervals between -L and L
452 Solvers
More from this Author2
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)
Problem Tags