\"\"

\

Find the area of triangle.

\

The two lengths of the triangle are \"\" and \"\".

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The angle is \"\".

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The area of triangle is \"\".

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Substitute all the values.

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

Therefore ,the area of triangle is \"\".

\

\"\"

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The area of triangle is \"\".