If someone can ride a skateboard 2 miles in 10 minutes how many miles can still ride the skateboard and 1.5 miles

Select the sequences that are geometric.

When y’all answer can y’all explain too !

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.