document.write( "Question 1163776: An isosceles triangle has two sides of length w that make a 2α-degree angle. Write down two different formulas for the area of this triangle, in terms of w and α (Greek “alpha”). By equating the formulas, discover a relation involving sin 2α, sin α, and cos α. \n" ); document.write( "

Algebra.Com's Answer #787988 by solver91311(24713) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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