In this lesson, Julie Harland teaches us how to solve problems involving the angles in a triangle. She goes through three problems, including one that doesn't involve a triangle. With her guidance, we learn how to use our knowledge of geometry to find missing angles. By the end of the lesson, we can confidently tackle word problems that involve isosceles and right triangles.
Sum of angles in a triangle, isosceles triangle, right triangle word problems involving angles in a triangle.
More free YouTube videos by Julie Harland are organized at http://yourmathgal.com