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The Nature of Mathematics – 13th Edition

Similar Triangles

Video Links 7-4

August 11, 2015July 13, 2015 by elaine

Videos:

Similar Triangles

Finding sides:

Finding angles:
… See the whole entry

Categories Chapter 07, Video Links Tags Similar Triangles

Reference Topics 7-4

December 7, 2016July 13, 2015 by elaine

This site provides an introduction to similar triangles:
https://www.mathsisfun.com/geometry/triangles-similar.html

This interactive site demonstrates the similar triangle theorem:
http://www.mathwarehouse.com/geometry/similar/triangles/similar-triangle-theorems.php… See the whole entry

Categories Chapter 07, Reference Topics Tags Similar Triangles

Section 7.4: Similar Triangles

September 25, 2015July 10, 2015 by elaine

7.4 Outline

  1. Definition
    1. corresponding angles
    2. corresponding sides
  2. Similar triangle theorem
    1. proportional sides
    2. primary ratios
  3. Right triangle
    1. hypotenuse
    2. adjacent side
    3. opposite side

 

7.4 Essential Ideas

Two triangles are similar if two angles of one triangle are equal to two angles … See the whole entry

Categories Chapter 07, Essential Ideas Tags Adjacent, Corresponding, hypotenuse, Right triangle, Similar Triangles
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