There is a lot more to triangle that just having three sides and three angles. In this unit we will look at all the relationships between triangle sides and their angles, interior and exterior angle relationships, proportional relationships with the sides of a triangle and the hypotenuse of a right triangle, and what is the relationship between the parts of a centroid of a triangle. That's a lot of relationships!
To view the presentation for this unit, click below.
For links to on-line resources, click here.