The circumferences of two circles are 264 meters and 352 meters. Find the difference between the areas of the larger and the smaller circles ?	Choose the correct choice from the following options.
A) 2413 sq.m B) 1234 sq.m C) 4312 sq.m D) 2143 sq.m E) 3243 sq.m
Explanation:   Let the radii of the smaller and the larger circles be 's' m and 'l' m respectively.   2∏s = 264 and 2∏l = 352   s = 264/2∏ and l = 352/2∏   Difference between the areas = ∏ - ∏   = ∏{1762/∏∏ - 1322/∏∏}   = 1762/∏ - 1322/∏   = (176 - 132)(176 + 132)/∏   = (44)(308)/(22/7) = (2)(308)(7) = 4312 sq m   ANSWER IS 4312 sq.m
<result>C</result>
The circumferences of two circles are 264 meters and 352 meters. Find the difference between the areas of the larger and the smaller circles ?