Media Summary: The axioms of equality and congruence are discussed in this lesson along with their simple use in proof with both line segments ... In this lesson we look at the fundamental definition of a reflection and then explore the properties of reflections and rigid body ... In this lesson we examine important characteristics about isosceles triangles and use rigid motions to prove these properties.
Common Core Geometry 3 2 - Detailed Analysis & Overview
The axioms of equality and congruence are discussed in this lesson along with their simple use in proof with both line segments ... In this lesson we look at the fundamental definition of a reflection and then explore the properties of reflections and rigid body ... In this lesson we examine important characteristics about isosceles triangles and use rigid motions to prove these properties. In this lesson we look at different ways to prove that lines are parallel. We then incorporate these methods into longer proofs ... This goes over the basic structure of Unit # In this lesson we first look empirically at the fact that dilations preserve angle measurements. We then prove this using the first two ...
![[1.G.3-2.2] Partition Shapes - Common Core Standard](https://i.ytimg.com/vi/s-r3P1u14UY/mqdefault.jpg)
