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    Find Unknown Angles in ABC

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    B=48.2degrees, a=890cm, b=697cm. Please show me each step.

    © BrainMass Inc. brainmass.com March 4, 2021, 5:50 pm ad1c9bdddf

    Solution Preview

    Solution. By the theorem of Sine, we have

    Solution Summary

    Unknown angles are calculated.