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trig

posted by on .

in this right trianlge ABC, m<c=90, m<a=63, and AB=10. if BC is represented by a, then which equation can be used to find a?

  • trig - ,

    since you have a right triangle,

    a/10 = sin 63°

  • trig - ,

    its 30 degrees

  • trig - ,

    dvg

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