Unit 1 Transformations in the Coordinate Plane Vocabulary

Unit 1: Transformations in the Coordinate Plane Vocabulary Builder

Transformations image pre-image transformation composition of transformations

Transformations translation rigid motion corresponding parts

Transformations congruent congruence transformation translation

Transformations angle of rotation line of reflection rotation center of rotation reflection glide reflection

Transformations 14. center of rotation 15. rigid motion 16. rotation 17. angle of rotation 18. r(270, 0) 19. clockwise 20. counter-clockwise 21. r(90, 0) 22. r(180, 0)

Unit 1: Transformations in the Coordinate Plane 1. 1 Precise Definitions

1. 1 Precise Definitions Daily Agenda line segment What am I learning today? • G. CO. 1 Experiment with transformations in the plane • Use definitions of angles, circles, perpendicular lines, parallel lines, and line segments based on the undefined terms What am I going to do today? • Vocabulary Builder How will I show you that I’ve learned it? • Daily Ticket out the Door angle

1. 1 Precise Definitions Daily Agenda What am I learning today? • G. CO. 1 Experiment with transformations in the plane • Use definitions of angles, circles, perpendicular lines, parallel lines, and line segments based on the undefined terms What am I going to do today? • Vocabulary Builder How will I show you that I’ve learned it? • Daily Ticket out the Door ACUTE OBTUSE RIGHT OBTUSE ACUTE

1. 1 Precise Definitions Daily Agenda What am I learning today? • G. CO. 1 Experiment with transformations in the plane • Use definitions of angles, circles, perpendicular lines, parallel lines, and line segments based on the undefined terms What am I going to do today? circle radius center Parallel lines Perpendicular lines • Vocabulary Builder How will I show you that I’ve learned it? • Daily Ticket out the Door Midpoint two congruent____parts ____.

1. 1 Precise Definitions Daily Agenda What am I learning today? • G. CO. 1 Experiment with transformations in the plane • Use definitions of angles, circles, perpendicular lines, parallel lines, and line segments based on the undefined terms What am I going to do today? • Vocabulary Builder How will I show you that I’ve learned it? • Daily Ticket out the Door TRUE FALSE TRUE

1. 1 Precise Definitions Daily Agenda What am I learning today? • G. CO. 1 Experiment with transformations in the plane • Use definitions of angles, circles, perpendicular lines, parallel lines, and line segments based on the undefined terms divides into equal parts angle bisector congruent angles Adjacent angles Vertical angles equal congruent What am I going to do today? • Vocabulary Builder How will I show you that I’ve learned it? • Daily Ticket out the Door Complementary angles complement 90 Supplementary angles supplement 180

1. 1 Precise Definitions Daily Agenda What am I learning today? • G. CO. 1 Experiment with transformations in the plane • Use definitions of angles, circles, perpendicular lines, parallel lines, and line segments based on the undefined terms ADJACENT VERTICAL What am I going to do today? • Vocabulary Builder How will I show you that I’ve learned it? • Daily Ticket out the Door 152 58 114

1. 1 Precise Definitions Daily Agenda 180 What am I learning today? • G. CO. 1 Experiment with transformations in the plane • Use definitions of angles, circles, perpendicular lines, parallel lines, and line segments based on the undefined terms interior angle exterior angle What am I going to do today? • Vocabulary Builder How will I show you that I’ve learned it? • Daily Ticket out the Door remote interior angle

1. 1 Precise Definitions Daily Agenda What am I learning today? • G. CO. 1 Experiment with transformations in the plane • Use definitions of angles, circles, perpendicular lines, parallel lines, and line segments based on the undefined terms What am I going to do today? • Vocabulary Builder How will I show you that I’ve learned it? • Daily Ticket out the Door

1. 1 Precise Definitions Daily Agenda What am I learning today? • G. CO. 1 Experiment with transformations in the plane • Use definitions of angles, circles, perpendicular lines, parallel lines, and line segments based on the undefined terms What am I going to do today? • Vocabulary Builder How will I show you that I’ve learned it? • Daily Ticket out the Door isosceles triangle legs vertex angle base angles Isosceles Triangle Theorem

1. 1 Precise Definitions Daily Agenda What am I learning today? • G. CO. 1 Experiment with transformations in the plane • Use definitions of angles, circles, perpendicular lines, parallel lines, and line segments based on the undefined terms What am I going to do today? • Vocabulary Builder How will I show you that I’ve learned it? • Daily Ticket out the Door Homework • Homework Booklet: Page 2 35 12 15