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kiannaw13

  • 3 years ago

Find m∠A. The diagram is not to scale. http://tinypic.com/r/352k7dg/6

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  1. bbnl1990
    • 3 years ago
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    Sum of all interior angles of a pentagon is 540 degrees. Using that, the missing side is 540-(118+115+96+114)=107 degrees (interior) SInce angle A is the supplimentary of 107, A=180-107=73 degrees.

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