New to Sophia?
Sophia college courses cost up to 80% less than traditional courses*. Start a free trial now.
Notes on page 125 from 7.3 in the textbook; Similar Right Triangles & Geometric Mean
Notes on page 125; from 7.3 in the textbook; Video at http://youtu.be/7m5YZ-ocyLM
Notes on page 125, from Textbook section 7.3; Video at http://safeshare.tv/w/tHOXqEUEIn and HW Assessment at http://goo.gl/Llxawd