Triangle abc is dilated to create triangle def on a coordinate grid. you are given that angle a is congruent to angle d. what other information is required to prove that the two triangles are similar?

Find the perimeter of the figure shown above with a side length 5 units.(each figure is a square).a.10 unitsc.30 unitsb.20 unitsd.40 units select the best answer from the choices providedabcdmark this and return