Learning Goal from Lesson 12.1 I can prove two theorems using triangle similarity: the theorem that a line parallel to one side of a triangle divides the other two proportionally, and the Pythagorean theorem. 8. In AAEB, CD is parallel to AB. Complete each proportion. (1 point) EC a. CA EC b. EA EB C. ED DB d. EB A E How I Did (Circle one) I got it! I'm still learning it. D B C Learning Goal from Lesson 12.3 and 12.4 I can prove theorems about geometric figures using triangle congruence and similarity. How I Did (Circle one) I got it! I'm still learning it. 9. The triangles below are similar. What is the area of the larger triangle? (Lesson 12.3) (1 point) 6 ft 10 ft 20 ft 10. Ryan is 6 feet tall. At a certain time of day, he casts a shadow that is 12 feet long. At the same time, a tree casts a shadow that is 28 feet long. What is the height of the tree? (Lesson 12.3) (1 point) 5 ft 12 ft 28 ft