Home Syllabus Announcements Conferences PlanetMath StrongMinded Grades (1 () Listen Naomi used the figure shown to help prove the Pythagorean Theorem. In the figure, both AACD and ACBD are similar to AABC. A y b X B a She began by correctly setting up the proportions ~ - and - = - and cross-multiplying to get the equations a" = arc and by = yc. What should Naomi do next? Select from the drop-down lists to complete each sentence correctly. First, she should find the of the equations a? = rc and be = yc to get another equation. Then she should factor one of the sides of the resulting equation. Finally, she should substitute into the resulting e sum iltiply. This will prove the Pythagorean Theorem. difference Calculator product quotientFirst, she should find the of the equations as = rc and be = yc to get another equation. Then she should factor one of the sides of the resulting equation. Finally, she should substitute into the resulting equation and multiply. This will prove the Pythagorean Theorem. a Calculator b C