Similarity in Right Triangles LESSON 7-4 Additional Examples Find the geometric mean of 3 and 12.= x x Write a proportion. x2 = 36 Cross-Product Property x= Find the.
Transcript Similarity in Right Triangles LESSON 7-4 Additional Examples Find the geometric mean of 3 and 12.= x x Write a proportion. x2 = 36 Cross-Product Property x= Find the.