skiruss17 skiruss17

03-03-2020
Mathematics

contestada

How did my geometry teacher go from cos^-1 to cos?

How did my geometry teacher go from cos1 to cos class=

Respuesta :

surjithayer10 surjithayer10

03-03-2020

Answer:

Step-by-step explanation:

cos C=.7901

[tex]C=cos^{-1} (0.7901)\approx 44.20^\circ[/tex]

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