Triangle Sum Theorem Worksheets. Students will also need to know how to use the linear pair postulate and the vertical angle theorem in order to solve some of the problems. The triangle sum theorem is also called the triangle angle sum theorem or angle sum theorem.
Triangle angle sum theorem displaying top 8 worksheets found for this concept. All of the problems are diagrams where students will solve for x or find a missing angle measure. Some of the worksheets for this concept are 4 angles in a triangle triangle work triangle sum and exterior angle theorem 4 the exterior angle theorem name geometry polygons n sum of the interior angles of a triangle sum of the interior angles of a triangle.
Triangle angle sum theorem displaying top 8 worksheets found for this concept.
Triangle sum theorem and triangle inequality displaying top 8 worksheets found for this concept. Triangle angle sum theorem displaying top 8 worksheets found for this concept. This worksheet is a fun way for students to practice using the triangle sum theorem. Find the value of x.
