Problem 44505. Calculating Ring Area

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

72.0% Correct | 28.0% Incorrect
Last Solution submitted on Apr 23, 2020

Problem Recent Solvers32

Suggested Problems

More from this Author2

Problem Tags