document.write( "Question 929695: What are the angles of an isosceles triangle with the base of 9 and sides of 10? \n" ); document.write( "
Algebra.Com's Answer #564444 by Alan3354(69443)\"\" \"About 
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What are the angles of an isosceles triangle with the base of 9 and sides of 10?
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\n" ); document.write( "cos(base angles) = 4.5/10
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