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I need help with my national exam's mathematical task (sorry if my scientific english is bad)

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A rhombus has a vertex a (alpha). It is known that SQRT3*sina+cosa=2. It is also known that the longer diagonal is 24 (units). Find the area of the rhombus (the answer is 96*SQRT3) Please somebody smart enough to solve this give me a step-by-step guide on how it works.

 Aug 17, 2016
edited by Guest  Aug 17, 2016
edited by Guest  Aug 17, 2016

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 #1
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but chucks arn't woodchucks that chuck wood if woodchucks could chuck wood-the three trees= to too two 2+ 2

 Aug 17, 2016
 #2
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A rhombus has a vertex a (alpha). It is known that SQRT3*sina+cosa=2. It is also known that the longer diagonal is 24 (units). Find the area of the rhombus (the answer is 96*SQRT3) Please somebody smart enough to solve this give me a step-by-step guide on how it works.

 

 Aug 18, 2016

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