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Mathematics 17 Online
OpenStudy (anonymous):

What is cos d? A:33/65 B:33/56 C:56/65 D:56/33 http://static.k12.com/calms_media/media/1422500_1423000/1422778/1/87e00ead206b2d7bfd53161e009a25bffe794405/MS_PA_131002_171226.jpg @Igreen @Cman456

OpenStudy (agl202):

SOH CAH TOA - The first letters meaning Sine, Cosine, Tangent Since we need cos, we need CAH. The AH and CAH means adjacent/hypotenuse

OpenStudy (agl202):

The cosine of D is adjacent/hypotenuse Which is 33/65

OpenStudy (anonymous):

thankyou soooo much!

OpenStudy (agl202):

Anytime!!!

OpenStudy (anonymous):

:)

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