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Please help quick! I really need it right now

Please help quick! I really need it right now-example-1

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Sin = Opposite/Hypotenuse

so that would be 12/15

A trick for trig would be to remember SOHCAHTOA / SohCahToa it sounds like a name or something idk but it is basically like sin = opposite/hypotenuse cos = adjacent/hypotenuse etc

User Vamp
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Sine A will be 12/15. Hope I was able to help
User Ajay Ohri
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