Chapter 3
Parallel and Perpendicular Lines
Lessons
Lessons
Where's the math?
Where's the math?
Check out the gymnast on the parallel bars!
Check out the gymnast on the parallel bars!
Why do you think they are called parallel bars?
Why do you think they are called parallel bars?
You'll learn about properties of parallel lines in this chapter.
You'll learn about properties of parallel lines in this chapter.
Domains
Domains
Congruence
Congruence
Expressing Geometric Properties with Equations
Expressing Geometric Properties with Equations
Modeling with Geometry
Modeling with Geometry
Big Ideas
Big Ideas
Reasoning and Proof
Reasoning and Proof
Essential Question: How do you prove that two lines are parallel?
Essential Question: How do you prove that two lines are parallel?
Measurement
Measurement
Essential Question: What is the sum of the measures of angles of a triangle?
Essential Question: What is the sum of the measures of angles of a triangle?
Coordinate Geometry
Coordinate Geometry
Essential Question: How do you write an equation of a line in the coordinate plane?
Essential Question: How do you write an equation of a line in the coordinate plane?
Remind Stream
Remind Stream
Wall of Wisdom
Wall of Wisdom
