This video gives more detail about the mathematical principles presented in The Third Angle Theorem.
This video shows how to work step-by-step through one or more of the examples in The Third Angle Theorem.
Shows how to use the third angle theorem to find a missing angle.
A list of student-submitted discussion questions for Third Angle Theorem.
To activate prior knowledge, make personal connections, reflect on key concepts, encourage critical thinking, and assess student knowledge on the topic prior to reading using a Quickwrite.
To organize ideas, increase comprehension, synthesize learning, demonstrate understanding of key concepts, and reinforce vocabulary using a Quickwrite.
Connect your daily life experiences with specific points in a reading using a Double Entry Diary.
This study guide is an overview of triangle congruence: defining corresponding parts of congruent triangles, postulates and theorems for congruences (SSS, SAS, AAS, ASA), and postulates and theorems for congruences for special triangles.