document.write( "Question 857317: an isosceles triangle has two equal side with a length of 8cm, its angle is 40 degrees and how long is its base?
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Algebra.Com's Answer #516510 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi,
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document.write( "isosceles triangle has two equal side with a length of 8cm, its angle is 40 
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document.write( " sin 20 = 
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document.write( "   b = 
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