Find the circumference of a circle whose area is 452.16 square meters. (use 3.1416 as the value of π.) a. 12 meters b. 37.6992 meters c. 24 meters d. 75.3984 meters

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.