document.write( "Question 564860: Which of these angles are complementary?Select one of the options below as your answer: A. 45o and 45o B. 63o and 117o C. 45o and 135o D. 90o and 45o \n" ); document.write( "
Algebra.Com's Answer #365510 by ad_alta(240)\"\" \"About 
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Complementary angles sum to 90 degrees. Since 45+45=90, A is correct. \n" ); document.write( "
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