Find the area of a triangle with the given description. (Round your answer to one decimal place.) a triangle with sides of length 5 and 9 and included angle 71°
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The formula is: \[ \text{Area} = \frac{1}{2} \times a \times b \times \sin(C) \] where \(a\) and \(b\) are the sides, and \(C\) is the included angle. Show more…
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