Homework Help: trig

Posted by Anonymous on Monday, October 8, 2012 at 8:28am.

two intersecting sides are 250ft and 170ft, angle between is 55 degrees. use the 250ft side as the base, what is the height of the triangle

trig - Reiny, Monday, October 8, 2012 at 8:46am
let the height be h

sin55° = h/170
h = 170sin 55° = ...

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