document.write( "Question 159187: a window has a shape of a square of side s, with a semicircle of diameter s above it. Write an equation that expresses the total of the window as a function of s \n" ); document.write( "
Algebra.Com's Answer #117304 by nerdybill(7384)![]() ![]() You can put this solution on YOUR website! \"area of the square\" + \"area of semi-circle\" \n" ); document.write( ". \n" ); document.write( "\"area of the square\" = s^2 \n" ); document.write( ". \n" ); document.write( "\"area of the square\" = (1/2)(pi)(s/2)^2 \n" ); document.write( "\"area of the square\" = (1/2)(pi)(s^2/4) \n" ); document.write( "\"area of the square\" = (pi)(s^2/8) \n" ); document.write( ". \n" ); document.write( "Therefore, \n" ); document.write( "\"area of the square\" + \"area of semi-circle\" \n" ); document.write( "s^2 + (pi)(s^2/8) \n" ); document.write( "s^2(1 + (pi)/8) \n" ); document.write( ". \n" ); document.write( "if pi = 3.14 \n" ); document.write( "s^2(1 + (pi)/8) \n" ); document.write( "s^2(1 + 3.14/8) \n" ); document.write( "1.3925s^2 \n" ); document.write( " \n" ); document.write( " |