document.write( "Question 644889: 1The measure of Angels of a triangel are 3 consecutive integers. Find the measure of the three angels.\r
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document.write( "2. Two angels are supplementary if their sum is 180 degrees. One angle measure four times the measure of an angel supplementary to it. Find the measure of the angle.\r
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document.write( "3. The measure of the angles of a trapezoid are 4 consecutive odd integers. Find the integers. \n" );
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Algebra.Com's Answer #405299 by sachi(548)![]() ![]() You can put this solution on YOUR website! 1The measure of Angels of a triangel are 3 consecutive integers. Find the measure of the three angels. \n" ); document.write( "ans- \n" ); document.write( "let the angles are x-1,x,x+1 \n" ); document.write( "so x-1+x+x+1=180 \n" ); document.write( "or 3x=180 \n" ); document.write( "or x=180/3=60 \n" ); document.write( " so angles are 59,60,61 \n" ); document.write( " 2. Two angels are supplementary if their sum is 180 degrees. One angle measure four times the measure of an angel supplementary to it. Find the measure of the angle. \n" ); document.write( "ans- \n" ); document.write( "let the angles are x & 4x \n" ); document.write( "now x+4x=180 \n" ); document.write( "or 5x=180 \n" ); document.write( "or the angles are 36 & 144 \n" ); document.write( " 3. The measure of the angles of a trapezoid are 4 consecutive odd integers. Find the integers. \n" ); document.write( "ans- \n" ); document.write( "the angles of trapezoid are 2x-3,2x-1,2x+1,2x+3 \n" ); document.write( "now 2x-3+2x-1+2x+1+2x+3=360 \n" ); document.write( "or 8x=360 \n" ); document.write( "or x=45 \n" ); document.write( "so the angles are 87,89,91,93 \n" ); document.write( "ans \n" ); document.write( " \n" ); document.write( " |