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algerbra

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the area of trianlge ABC is 20 square units. if abgle A=130 and b=6 find the value of c?

  • algerbra -

    Area = 0.5bcsinA = 20 U^2,
    0.5*6*C*sin(130) = 20,
    3c*sin(130) = 20,
    2.3c = 20,
    c = 8.7 Units.

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