Apopulation triples every 6 months. how long, in months, does it take to double?

a. 3
b. 4
c.
d. 6 ln 2-ln 3
e. 6(ln 2 - ln 3)

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.