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AaishaAsad

  • 8 months ago

Find the exact values of sin A and cos A. Write fractions in lowest terms.

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  1. AaishaAsad
    • 8 months ago
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  2. Muhammad_Nauman_Umair
    • 8 months ago
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    As you know sin A = perp./ hypot. Cos A = base/ hypoten. so it can be easily solved

  3. AaishaAsad
    • 8 months ago
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    oak can you help me start it off

  4. Muhammad_Nauman_Umair
    • 8 months ago
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    perpendicular is always opposite to the angle which u r tryin to find i.e CB hypotenuse is AB while base is AC so u can solve it

  5. Muhammad_Nauman_Umair
    • 8 months ago
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    got it?

  6. AaishaAsad
    • 8 months ago
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    so sin A would be 24/30 and cos A 18/30?

  7. Muhammad_Nauman_Umair
    • 8 months ago
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    yes

  8. AaishaAsad
    • 8 months ago
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    thanks!

  9. Muhammad_Nauman_Umair
    • 8 months ago
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    np

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