Examine the triangles in the diagram at right.
Are the triangles similar? If you decide that they are, then justify your conclusion using a flowchart.
There are some parallel lines in the diagram.
Review Math Notes in Lesson 2.1.4 for help identifying the relationships between the angles lettered
, , , and below.
. Show all work.
When two triangles are similar, the ratios of corresponding sides are equal.
You could use a proportion.