Ratio of triangle sides

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Издатель Oct 21, 2022

In a worldwide study, 42 percent got this one correct. #math #maths #mathematics #shorts

TIMMS 2015 Advanced Mathematics
Exhibit M2.5.4: High International Benchmark – Example Item 4
https://timssandpirls.bc.edu/timss2015/international-results/wp-content/uploads/filebase/advanced/full%20pdfs/TA15-International-Results-in-Advanced-Mathematics-and-Physics.pdf

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