YouTube on MSNOpinion
Given similar figures, determine your missing values
Learn how to solve with similar polygons. Two polygons are said to be similar if the corresponding angles are congruent ...
YouTube on MSNOpinion
Labeling corresponding parts and proportions of sides of similar figures
Learn how to solve with similar polygons. Two polygons are said to be similar if the corresponding angles are congruent ...
The Hechinger Report on MSN
After fights over social studies standards, conservative activists come for math
Susan Gilkerson, a math teacher and school bus driver, stood before a South Dakota education board and issued a warning. The proposed math standards the board was considering — just 36 pages, less ...
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