document.write( "Question 808750: a sheet of paper measures 21 cm by 29 cm. Find the perimeter and area of the sheet what is the answer? \n" ); document.write( "
Algebra.Com's Answer #487173 by TimothyLamb(4379)![]() ![]() You can put this solution on YOUR website! p = (21 + 29)2 = 100 cm \n" ); document.write( "a = 21 * 29 = 609 sqr-cm \n" ); document.write( "--- \n" ); document.write( "Solve and graph linear equations: \n" ); document.write( "https://sooeet.com/math/linear-equation-solver.php \n" ); document.write( "--- \n" ); document.write( "Solve quadratic equations, quadratic formula: \n" ); document.write( "https://sooeet.com/math/quadratic-formula-solver.php \n" ); document.write( "--- \n" ); document.write( "Convert fractions, decimals, and percents: \n" ); document.write( "https://sooeet.com/math/fraction-decimal-percent.php \n" ); document.write( "--- \n" ); document.write( "Calculate and graph the linear regression of any data set: \n" ); document.write( "https://sooeet.com/math/linear-regression.php \n" ); document.write( " |