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Mathematics 8 Online
OpenStudy (anonymous):

Use the Special Right Triangle to evaluate sin 60°, cos 60° and tan 60°. Your answers should be exact (not a decimal). A. sin 60 = 1/2, cos 60 = √3/2, tan 60 = √3/3 B. sin 60 = √2/2, cos 60 = √2/2, tan 60 = 1 C. sin 60 = 1, cos 60 = 0, tan 60 = undefined D. sin 60 = √3/2, cos 60 = 1/2, tan 60 = √3

OpenStudy (anonymous):

@JakeV8

OpenStudy (anonymous):

Might help to draw it to be sure.

OpenStudy (anonymous):

|dw:1352220199988:dw|

OpenStudy (anonymous):

thanks!

OpenStudy (anonymous):

|dw:1352220253531:dw|

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