The graph shows the relationship between the number of cars horns sally heard and the amount of time that has passed since midnight. she has no data for 11 hours after midnight. according to the scatterplot, about how many car horns did she hear at that time?
a) 22
b) 24
c) 26
d) 28

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.