document.write( "Question 1052194: What is the area between two concentric circles of diameter 26cm and 20cm \n" ); document.write( "
Algebra.Com's Answer #667624 by advanced_Learner(501)\"\" \"About 
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\"A\"=\"%28pi%29%28%2826%2F2%29%5E2-%2820%2F2%29%5E2%29\" \n" ); document.write( "
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