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Triangle Similarity - AA SSS SAS & AAA Postulates, Proving Similar Triangles, Two Column Proofs
By The Organic Chemistry Tutor
This geometry video tutorial provides a basic introduction into triangle similarity. it explains how to use two column proofs in order to prove if two triangles are similar using the mostly the AA postulates. Other triangle similarity postulates mentioned are the AAA, SSS, and SAS postulates. Theorems used in this video include the base angle theorem, theorems associated with parallel lines, alternate interior angle theorem, vertical angles, reflexive property, definition of an altitude, right angle congruence, and more. This geometry video contains plenty of examples and practice problems on triangle similarity.
07 - Trig Functions of Acute Angles - (Sin, Cos, Tan, Cot, Sec & Csc Theta) - Part 1 - Trig Ratios
By Math and Science
Quality Math And Science Videos that feature step-by-step example problems!
01 - The Distance Formula, Pythagorean Theorem & Midpoint Formula - Part 1 (Calculate Distance)
By Math and Science
Quality Math And Science Videos that feature step-by-step example problems!
21 - Pascals Triangle & Binomial Expansion - Part 1
By Math and Science
Quality Math And Science Videos that feature step-by-step example problems!
Geometry Introduction - Basic Overview - Review For SAT, ACT, EOC, Midterm Final Exam
By The Organic Chemistry Tutor
8th Grade Math
By Lumos Learning
8th grade math lesson addressing Common Core Standards (Massachusetts Curriculum Framework Standard 8.EE.6).
8th Grade Math
By
8th grade math lesson addressing Common Core Standards (Massachusetts Curriculum Framework Standard 8.EE.6).
2nd Grade Math Compilation
By
2nd Grade math is fun with these learning videos! Each lesson can help students with word problems, math games or help prepare for a test! Great for a review of 2nd grade or for an introduction!
Understand Quadrilaterals - Trapezoid, Rhombus, Parallelogram, Rectangle, Square, Kite - [13]
By Math and Science
Quality Math And Science Videos that feature step-by-step example problems!
04 - Solving Logarithmic Equations - Part 1 - Equations with Log(x)
By Math and Science
Quality Math And Science Videos that feature step-by-step example problems!
06 - Graphing Parabolas - Shifting Vertically (Quadratic Functions)
By Math and Science
Quality Math And Science Videos that feature step-by-step example problems!