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anonymous

  • 5 years ago

when do you use the sine rule and when the cosine rule???

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  1. anonymous
    • 5 years ago
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    whenever it works :p

  2. anonymous
    • 5 years ago
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    there is no strict time when to use it and when to not lol

  3. anonymous
    • 5 years ago
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    i swear there is but i just cant remember

  4. anonymous
    • 5 years ago
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    sin rule works with 2sides and 2angles cos rule works when there is 3sides and a angle

  5. anonymous
    • 5 years ago
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    but thats can be seen quite easily just from the formulas themself

  6. anonymous
    • 5 years ago
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    thanks :) i think its the 2 side and 2 angel adne that

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