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Determine the number of possible triangles, ABC, that can be formed given C = 85°, a = 10, and c = 13.

 Apr 25, 2020
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sin(85o) x 13  =  12.95

 

Therefore, an opposite side must be at least this long to porduce a triange.

10 is too short  -- there is no triangle.

 Apr 26, 2020

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