SOLUTION: A triangular field has two sides 60m and 75m long and the angle between them is 702degree how long is the third side

Question 1178171: A triangular field has two sides 60m and 75m long and the angle between them is 702degree how long is the third side

Answer by ikleyn(52781)   (Show Source): You can put this solution on YOUR website!
.

            702 degrees for the angle looks too much ().

            Check and fix it (!)

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

After fixing, use the cosine law.

On the Cosine law, see the lessons

    - Proof_of_the_Law_of_Cosines_Revisited
    - Solve triangles using Law of Cosines

in this site.

In addition to the theory, clearly explained, you will find there many solved problems, that are your TEMPLATES.

Consider these lessons as your handbook, textbook, guidelines, tutorials and (free of charge) home teacher.

Happy learning (!)

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