Sharia surveyed students and teachers to determine how long it takes each person, in minutes, to get ready for school in the morning. The plots below show the results of the survey. Which statements accurately compare the two data sets? Select three options

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.