SOLUTION: Determine the numbers of solutions for each part then solve, if possible. Triangle KLM: K=39 degrees, l=10.0cm, m=25.0cm

Algebra ->  Trigonometry-basics -> SOLUTION: Determine the numbers of solutions for each part then solve, if possible. Triangle KLM: K=39 degrees, l=10.0cm, m=25.0cm      Log On


   



Question 1148216: Determine the numbers of solutions for each part then solve, if possible.
Triangle KLM: K=39 degrees, l=10.0cm, m=25.0cm

Answer by josgarithmetic(39630) About Me  (Show Source):
You can put this solution on YOUR website!
Change the description to:
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Triangle KLM: K=39 degrees, KL=10.0cm, m=25.0cm
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One would understand that m is opposite the angle KML. m is same as segment KL.

Use Law Of Cosines to find length ML.
10%5E2%2B25%5E2-2%2A10%2A25%2Acos%2839%29=%28ML%29%5E2;

Use Law of Sines after that to get either angle at M or angle at L.