## Unit 2: Angles and Triangles

2-1 Angle Notation and Types of Angles

2-1 Angle Notation and Types of Angles ANS KEY

2-2 Classifying Triangles

2-2 Classifying Triangles ANS KEY

2-3 Angle Side Relationships

2-3 Angle Side Relationships ANS KEY

2-4 Triangle Inequality Theorem

2-4 Triangle Inequality Theorem ANS KEY

2-5 Practice (color by number)

2-5 Color worksheet ANS KEY ***Note for 1st period: I changed some of the colors since first period so if you already colored yours, it might look different

2-5 Practice Worked out Solutions ANS KEY – I will collect this tomorrow! Please make sure that you check your work!

2-6 Quiz

2-7 Pythagorean Theorem

2-7 Pythagorean Theorem ANS KEY

2-8 Isosceles Triangle Theorem

2-8 Isosceles Triangle Theorem

2-9 Practice with Triangle Theorems

2-9 Practice with Triangle Theorems ANS KEY

2-10 Study Guide and Review

2-10 Study Guide and Review ANS KEY