Version complète: jsB@nk » Calcul » Math » Espace/Volume Generator
URL: https://www.javascriptbank.com/area-volume-generator.html
Nécessité de find la zone ou la circonférence d'un cercle, l'aire d'un rectangle, ou le volume d'un cylindre? Ce script permet de refroidir find pour vous. En plus de la réponse, il donne également toutes les mesures nécessaires pour résoudre l'équation. (La réponse est arrondi.) Pretty cool!
Version complète: jsB@nk » Calcul » Math » Espace/Volume Generator
URL: https://www.javascriptbank.com/area-volume-generator.html
<SCRIPT LANGUAGE="JavaScript">// Craig Blanchette (Sk8dogg4@aol.com)<!-- Beginfunction findarea(){radius = document.FORM1.areainput.value;radius2 = eval(radius*radius);answer = eval(Math.PI*Math.pow(radius,2))roundanswer = Math.round(answer);document.FORM1.codegenerator.value = 'A = PIR^2\r'+'A = PI x '+radius+'*'+radius+' \r'+'A = PI x '+radius2+'\r'+'A = '+answer+' \r'+'A = '+roundanswer;}function findcircum(){radiuscir = document.FORM1.areainput.value;diameter = eval(radiuscir*2);ciranswer = eval(radiuscir*2*Math.PI);cirRoundanswer = Math.round(ciranswer);document.FORM1.codegenerator.value = 'C = 2PIR\r'+'C = PI x 2 x '+radiuscir+' \r'+'C = PI x '+diameter+' \r'+'C = '+ciranswer+' \r'+'C = '+cirRoundanswer;}function rectarea(){side1 = document.FORM1.rect1.value;side2 = document.FORM1.rect2.value;rectanswer = eval(side1*side2);roundrect = Math.round(rectanswer);document.FORM1.codegenerator.value = 'A = B x H\r'+'A = '+side1+' x '+side2+' \r'+'A = '+rectanswer+' \r'+'A = '+roundrect}function cylarea(){cylradius = document.FORM1.areainput.value;sqradius = eval(cylradius*cylradius);cylheight = document.FORM1.cylinderheight.value;cylhr = eval(cylheight*sqradius);cylvolume = eval(Math.PI*cylradius*cylradius*cylheight);roundcyl = Math.round(cylvolume);document.FORM1.codegenerator.value = 'V = PIR^2H\r'+'V = PI x '+cylradius+' x '+cylradius+' x H \r'+'V = PI x '+sqradius+' x H\r'+'V = PI x '+sqradius+' x '+cylheight+' \r'+'V = PI x '+cylhr+' \r'+'V = '+cylvolume+' \r'+'V = '+roundcyl;}function resetval(){document.FORM1.areainput.value = 'Radius of Cirlce/Cylinder';document.FORM1.codegenerator.value = '';document.FORM1.cylinderheight.value = 'Height of Cylinder';document.FORM1.rect1.value = 'Base';document.FORM1.rect2.value = 'Height';}// End --></script><!-- This script downloaded from www.JavaScriptBank.com Come to view and download over 2000+ free javascript at www.JavaScriptBank.com--><form name="FORM1"><font face="Arial, Helvetica, Sans Serif" size="3"color="#0000FF"><b>Enter Radius of Circle/Cylinder</b></font><br><input type="text"size="15" name="areainput" onfocus="this.value=''"><br><input type="button" name="findcircumference" onclick="findcircum()"value="Get Circumference"><input type="button" name="findarea2" onclick="findarea()"value="Get Area"><p><font face="Arial, Helvetica, Sans Serif" size="3"color="#0000FF"><b>Enter Height of Cylinder</b></font><br><input type="text"name="cylinderheight" onfocus="this.value=''" size="20"><br><input type="button" name="cylinderarea" value="Get volumeof Cylinder" onclick="cylarea()"><br>(<i>Make sure you entered the radius</i>)<p><font face="Arial, Helvetica, Sans Serif" size="3"color="#0000FF"><b>The calculation and answer is below:</b></font><br><textarea name="codegenerator" rows="10" cols="30"></textarea><p><font face="Arial, Helvetica, Sans Serif" size="3"color="#0000FF"><b>Enter Measurments for Rectangle Area:</b></font><br><input type="text" name="rect1" value="Base"onfocus="this.value=''" size="20"><br><input type="text" name="rect2" value="Height"onfocus="this.value=''" size="20"><br><input type="button" name="findcircumference"onclick="rectarea()" value="Get Area">.<br><input type="button" name="reset" value="Reset"onclick="resetval()"></form><!-- This script downloaded from www.JavaScriptBank.com Come to view and download over 2000+ free javascript at www.JavaScriptBank.com-->