Señora Cruz will use four triangles on the floor decoration. how many square centimeters of paper will Señora Cruz use to create triangles?​

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.

An alternative to car buying is to make monthly payments for a period of time, and then return the vehicle to the dealer, or purchase it. this is called

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'