Х 1
х
х
х
х
= -1
х
х
What value of x makes the equation true?
O A. 1 3
OB
-3
3
O
D. -
1 2 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.