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Mathematics 10 Online
OpenStudy (anonymous):

sin 18 * cos 36 =...? a. 1/6 b. 1/5 c. 1/4 d. 1/3 e. 1/2

OpenStudy (anonymous):

you can use your calculator to do this. (and then convert to decimal form

OpenStudy (anonymous):

I mean to fraction form.)

OpenStudy (anonymous):

i gess none of above...

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

1/4

OpenStudy (anonymous):

how u could get that ?

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