Kathryn and a student (you) work together to solve triangle angle problems. They use the fact that the interior angles of a triangle add up to 180 degrees to find the measure of angles. The student attempts to solve a problem on their own and then works through it with Kathryn, using like terms and simplifying equations to find the angles' measures. Throughout the conversation, Kathryn provides guidance and examples, helping the student understand the concepts and solve the problem.
Finding angles in a triangle using proportions.
Kathryn Maloney explains how to find the measure of angles in a triangle, using the fact that the interior angles of a triangle add up to 180 degrees.
In a triangle ABC, the measure of angle B is four times the measure of angle A, and the measure of angle C is two degrees less than five times the measure of angle A.
Kathryn solves a triangle problem by combining like terms and simplifying equations.