tonantzin9273 tonantzin9273

18-05-2021
Mathematics

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Using either the special 45-45 right triangle or the Unit circle determine what the exact value
of Cos(45°) is...
-√ 2/2
-√ 3/2
+√3/2
+√2/2

Respuesta :

lolipope lolipope

18-05-2021

positive root 2/2 (the last one)

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