SOLUTION: A triangular walking course encloses a plot of land. It has 2 sides of 320 feet and 400 feet, and the angle between these sides measure 39 degrees.Find the area of the enclosed plo

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Question 1019955: A triangular walking course encloses a plot of land. It has 2 sides of 320 feet and 400 feet, and the angle between these sides measure 39 degrees.Find the area of the enclosed plot of land to the nearest square feet.
Answer by ikleyn(52781) About Me  (Show Source):
You can put this solution on YOUR website!
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A triangular walking course encloses a plot of land. It has 2 sides of 320 feet and 400 feet, and the angle
between these sides measure 39 degrees.Find the area of the enclosed plot of land to the nearest square feet.
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The area of the triangle is equals half the product of measures of its two sides by the sine of the angle between them.

See the lesson Formulas for area of a triangle in this site.

So, in you case, S = 1%2F2.320%2A400%2Asin%2839%5Eo%29 = . . . (?)

Please calculate it yourself.