30 degree angle 3 videos
-
Angles
Pre-Algebra Introductory Geometry
Vocabulary of angles and how to measure an angle with a protractor
-
Classifying and Naming
Pre-Algebra Polynomials
Vocabulary of classifying polynomials by degree and number of terms
-
Similar Triangles
Pre-Algebra Introductory Geometry
Overview of similarity: congruent angles, proportional corresponding sides