Lesson Performance Task Shown here is a triangular striped sail, together with some of its dimensions. In the diagram, segments BJ, Cl, and DH are all parallel to segment EG. Find each of the following: 2.5 ft 1. AJ B 1.8 ft 2. CD 2.25 ft 1.2 ft 3. HG C H 4. GF D 5. the perimeter of AAEF 3.5 ft 6. the area of AAEF 6 ft F 6.5 ft @ Houghton Mifflin Harcourt Publishing Company 5 cm C Area = - xbxh= 3 cm Perimeter = 5+4+3 = 12 cm