document.write( "Question 235089: What are complementary angles? \n" ); document.write( "
Algebra.Com's Answer #173263 by solver91311(24713)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "Two angles the measures of which (in degrees) sum to 90° or the measures of which (in radians) sum to .\r
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\n" ); document.write( "\n" ); document.write( "A 50° angle and a 40° angle are complementary.\r
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\n" ); document.write( "\n" ); document.write( "A radians angle and a radians angle are complementary.\r
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\n" ); document.write( "\n" ); document.write( "An 89° angle and a 2° angle are NOT complementary.\r
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