5.1. Midsegments of a Triangle http://www.ck12.org
Know What? RevisitedTo the left is a picture of the 4thfigure in the fractal pattern. The number of triangles in
each figure is 1, 4, 13, and 40. The pattern is that each term increase by the next power of 3.
Review Questions
R,S,T,andUare midpoints of the sides of 4 X POand 4 Y PO.
- IfOP=12, findRSandT U.
- IfRS=8, findT U.