Inequalities In One Triangle HD (Geometry 5-3)

This video includes examples of Geometry Chapter 5 Lesson 3, Inequalities in One Triangle. You will be able to compare exterior angles to its remote interior angles and sides/angles of a triangle. The first part of the lesson is about the Exterior Angle Inequality Theorem, which states that an exterior angle is always greater than its remote interior angles. The second part of the lesson is about measuring the sides of a triangle if the measures of the angles are given, or measuring the angles of a triangle if the measures of the sides are given.