document.write( "Question 325975: TWO ANGLES ARE Complementary the sum of measure of the first angle and half of the second is 69 find the measures of the angles
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document.write( "what is the measure of the smaller angle? what is the measure of the other angle? \n" );
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Algebra.Com's Answer #233341 by mananth(16949) You can put this solution on YOUR website! let the angle be x \n" ); document.write( "the other angle will be 90-x \n" ); document.write( ".. \n" ); document.write( "x+1/2 *(90-x)=69 \n" ); document.write( "LCM =2 \n" ); document.write( "2x+90-x /2 = 69 \n" ); document.write( "Multiply by2 \n" ); document.write( "x+90=2*69 \n" ); document.write( "x+90=138 \n" ); document.write( "add -90 \n" ); document.write( "x+90-90=138-90 \n" ); document.write( "x=48 deg one angle \n" ); document.write( "the other angle will ne 90 -48=42 deg \n" ); document.write( " |