Seth is using the figure shown below to prove the Pythagorean Theorem using triangle similarity: In the given triangle DEF, angle D is 90° and segment DG is perpendicular to segment EF.
Part A: identify a pair of similar triangles.
Part B: explain how you know the triangles from part A are similar.
part C: if EG=2 and EF=8, find the length of segment ED. Show your work.
