Chapter 2
Chapter 2
Properties of parallel lines:
Construction of Parallel lines:
Angles in a Triangle:
The exterior angle of a triangle:
Properties and Postulates:
Transitive and Substitution Postulates:
Exterior Angle Theorem:
Chapter 2
Properties of parallel lines:
Construction of Parallel lines:
Angles in a Triangle:
The exterior angle of a triangle:
Properties and Postulates:
Transitive and Substitution Postulates:
Exterior Angle Theorem: