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anonymous

  • one year ago

If the sin 60 is square root3/2 then the cos____=____

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  1. anonymous
    • one year ago
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    Please help @bram

  2. anonymous
    • one year ago
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    is sqrrt2/3

  3. anonymous
    • one year ago
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    Yes

  4. anonymous
    • one year ago
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    Can u please help

  5. anonymous
    • one year ago
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    i did square root 2/3 cos is opposite of sin

  6. LynFran
    • one year ago
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    |dw:1435623403386:dw|

  7. LynFran
    • one year ago
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    so can u find what is 60?...@helpmemath7

  8. freckles
    • one year ago
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    you could also use the cofunction identity \[\sin(60)=\frac{\sqrt{3}}{2}=\cos(90-60)\] Have no idea what we are suppose to find since you have two blanks there

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spraguer (Moderator)
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is replying to Can someone tell me what button the professor is hitting...

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