document.write( "Question 253775: The ratio of an angle to its complement is 2/3. Find the angle and its complement. \n" ); document.write( "
Algebra.Com's Answer #186091 by palanisamy(496)\"\" \"About 
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Let the required angle be x.
\n" ); document.write( "The its complementary angle = 90-x
\n" ); document.write( "Given, x/(90-x) = 2/3
\n" ); document.write( "3x = 2*(90-x)
\n" ); document.write( "3x = 180-2x
\n" ); document.write( "3x+2x = 180
\n" ); document.write( "5x = 180
\n" ); document.write( "x = 180/5
\n" ); document.write( "x = 36 degrees
\n" ); document.write( "Its complementary angle = 90-36 = 54 degrees \r
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