On Similar Triangles

On Similar Triangles

by | May 7, 2018 | Grades 6–8

By Ashli Black The fact that a line has a well-defined slope—that the ratio between the rise and run for any two points on the line is always the same—depends on similar triangles. (p.12, 6–8 Progression on Expressions and Equations) As students are building their...
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