2. Which other expressionhas the same value as (-14)-(-8)? Explain your reasoning. a. (-14) + 8
b. 14-(-8)
c. 14+ (-8)
d. (-14) + (-8)

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.