This concept teaches students the Triangle Sum Theorem, and how to use it.
Learn to understand the angle measures of triangles.
Recognize the sum of the interior angles of a triangle as 180 degrees
Recognize the sum of the interior angles of a triangle as 180 degrees
This concept teaches students the Triangle Sum Theorem, and how to use it.
This video provides the student with a walkthrough on the Triangle Sum Theorem.
This video provides the student with a walkthrough of one or more examples from the concept "Triangle Sum Theorem".
This video gives more detail about the mathematical principles presented in Triangle Sum Theorem.
This video shows how to work step-by-step through one or more of the examples in Triangle Sum Theorem.
Proves that the sum of a triangle is 180.
Illustrates that the sum of interior angles of a triangle is 180 degrees.
Ten question quiz. Students must solve for missing angles in triangles using the triangle sum theorem and basic arithmetic and their algebra skills.
A list of student-submitted discussion questions for Triangle Sum Theorem.
Do the angles in a triangle always add up to 180 degrees? How are the lengths of the sides of a triangle controlled by the sizes of the angles in Spherical Geometry?
This study guide reviews terminology for triangles, different types of triangles, and interior and exterior angles theorems.
This link will help you better understand middle school math.
These flashcards are here to help you better understand 8th grade math.
This will help you better understand 7th grade math.