Holt Geometry 1-4 Pairs of Angles 1-4 Pairs of Angles Holt Geometry Warm Up Warm Up Lesson Presentation Lesson Presentation Lesson Quiz Lesson Quiz.
Parallel Lines
Parallel lines Again
Holt McDougal Geometry 1-4 Pairs of Angles Simplify each expression. 1. 90 – (x + 20) 2. 180 – (3x – 10) Write an algebraic expression for each of the.
Warm Up Simplify each expression. 1. 90 – (x + 20) 2. 180 – (3x – 10) Write an algebraic expression for each of the following. 3. 4 more than twice a number.
