More great resources from Algebra2go! Whether you are attending a math class at Saddleback College, taking a math class at another school, or just need to refresh your math skills for a business or science class, we have tools that can help. For more information, visit: www.algebra2go.com.Interior angle sum of a triangle, complementary, and supplementary angles. Aligned to Common Core State Standard: 8.G.5
About
Resources
Standards
Reviews
Resources
Files
Standards
Use informal arguments to establish facts about the angle sum and exterior angle of triangles, about the angles created when parallel lines are cut by a transversal, and the angle-angle criterion for similarity of triangles.