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Código solución de triángulos rectángulos

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Código solución de triángulos rectángulos
<html>
<HEAD>
<title>Triangulo</title>
<script type="text/JavaScript">
// CREDITS:
// Gradient Background Fader, Multicolor
// By Peter Gehrig
// Copyright (c) 2003 Peter Gehrig. All rights reserved.
// Permission given to use the script provided that this notice remains as is.
// Additional scripts can be found at http://www.24fun.com
// [email protected]
// 11/27/2003
// IMPORTANT:
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<script LANGUAGE="JavaScript">
<!-- Begin>
function ecuacion() {
ang_b = document.FORM1.angb.value;
h = document.FORM1.hipo.value;
ang_a = document.FORM1.anga.value;
lad_a = document.FORM1.ladoa.value;
lad_b = document.FORM1.ladob.value;
if (ang_a>0 && lad_a>0)
{
rad = (Math.PI / 180) * ang_a;
seno = Math.sin(rad);
cos = Math.cos(rad);
hipo = Math.round(lad_a / seno);
ladob =Math.round( hipo * cos);
angb = 90 - ang_a;
document.FORM1.codigos.value =
'hipotenusa=lado a / sen(A) \r'
+ 'h=' + lad_a + ' /' + 'sen(' + ang_a + ')' + '\r'
+ 'h=' + lad_a + ' /(' + seno + ')' + '\r'
+ 'h= ' + hipo + '\r\r'
+ 'lado b=hipotenusa * cos A \r'
+ 'lado b=' + hipo + ' *' + 'coseno(' + cos + ')' + '\r'
+ 'lado b= ' + hipo + '*' + cos + '\r'
+ 'b= ' + ladob + '\r\r'
+ 'angulo B=' + 180 + ' -' + 90 + '-' + '(' + ang_a + ')' + '\r'
+ 'B= ' + angb + '\r\r';
}
else if(ang_b>0 && lad_b>0 )
{
rad2 = (Math.PI / 180) * ang_b;
seno = Math.sin(rad2);
cos2 = Math.cos(rad2);
hipo2 = Math.round(lad_b / seno);
lada =Math.round( hipo * cos2);
anga = 90 - ang_b;
document.FORM1.codigos.value =
'hipotenusa=sen(B) * b\r'
+ 'h=' + lad_b + ' /' + 'sen(' + ang_b + ')' + '\r'
+ 'h=' + lad_b + ' /(' + seno + ')' + '\r'
+ 'h= ' + hipo2 + '\r\r'
+ 'lado a=' + hipo2 + ' *' + 'coseno(' + ang_b + ')' + '\r'
+ 'lado a= ' + hipo2 + '*' + cos2 + '\r'
+ 'laado a= ' + lada + '\r\r'
+ 'angulo A=' + 180 + ' -' + 90 + '-' + '(' + ang_b + ')' + '\r'
+ 'A= ' + anga + '\r\r';
}
else if( lad_b>0 && lad_a>0 )
{
raiz1=(lad_a*lad_a);
raiz2=(lad_b*lad_b);
raiz=raiz1+raiz2;
hip=Math.round(Math.sqrt(raiz));
anga1=lad_a/hip;
rad=Math.asin(anga1);
angrad = Math.round((180 / Math.PI) * rad);
angb = 90 - angrad;
document.FORM1.codigos.value =
'hipotenusa=raiz(lad_a^2 +lado_b^2) b\r'
+ 'hipotenusa=' + 'raiz(' + raiz1 + ' + ' + raiz2 + ')' + '\r'
+'hipotenusa='+raiz+'\r'
+ 'hipotenusa=' + hip + '\r\r'
+ 'angulo A=' + 'asen(a/h' + '\r'
+ 'angulo A=' + 'asen(' + lad_a + '/' + hip + ')\r'
+ 'angulo A=' + 'asen(' + anga1 + ')\r'
+ 'angulo A=' + angrad + '\r\r'
+ 'angulo B=' + 180 + ' -' + 90 + '-' + '(' + angrad + ')' + '\r'
+ 'angulo B=' + angb + '\r\r';
}
if (h > 0 && ang_b > 0) {
rad = (Math.PI / 180) * ang_b;
seno = Math.sin(rad);
cos = Math.cos(rad);
ladob = Math.round(h * seno);
ladoa = Math.round(h * cos);
anga = 90 - ang_b;
document.FORM1.codigos.value =
'seno B=lado b / h \r'
+ 'lado b=' + 'hipotenusa' + ' *' + 'sen(' + ang_b + ')' + '\r'
+ 'lado b=' + h + ' /(' + seno + ')' + '\r'
+ 'lado b= ' + ladob + '\r\r'
+ 'lado a=hipotenusa * cos B \r'
+ 'lado a=' + hipo + ' *' + 'coseno(' + ang_b + ')' + '\r'
+ 'lado a= ' + hipo + '*' + cos + '\r'
+ 'lado a= ' + ladoa + '\r\r'
+ 'angulo A=' + 180 + ' -' + 90 + '-' + '(' + ang_b + ')' + '\r'
+ 'Angulo A= ' + anga + '\r\r';
}
if (h > 0 && ang_a > 0) {
rad = (Math.PI / 180) * ang_a;
seno = Math.sin(rad);
cos = Math.cos(rad);
ladob = Math.round(h * cos);
ladoa = Math.round(h * seno);
angb = 90 - ang_a;
document.FORM1.codigos.value =
'seno A=lado a / h \r'
+ 'lado a=' + lad_a + ' *' + 'sen(' + ang_a + ')' + '\r'
+ 'lado a=' + lad_a + ' /(' + seno + ')' + '\r'
+ 'lado a= ' + ladoa + '\r\r'
+ 'lado b=hipotenusa * cos A \r'
+ 'lado b=' + hipo + ' *' + 'coseno(' + ang_a + ')' + '\r'
+ 'lado b= ' + hipo + '*' + cos + '\r'
+ 'lado b= ' + ladob + '\r\r'
+ 'angulo B=' + 180 + ' -' + 90 + '-' + '(' + ang_a + ')' + '\r'
+ 'B= ' + angb + '\r\r';
}
if (lad_a> 0 && ang_b > 0) {
rad = (Math.PI / 180) * ang_b;
seno = Math.sin(rad);
cos = Math.cos(rad);
hip = Math.round(lad_a / cos);
ladob = Math.round(hip * seno);
anga = 90 - ang_b;
document.FORM1.codigos.value =
'cos B=lado a / h \r'
+ 'hipotenusa=' + lad_a + ' /' + 'cos(' + ang_b + ')' + '\r'
+ 'hipotenusa=' + lad_a + ' /(' + cos + ')' + '\r'
+ 'hipotenusa= ' + hip + '\r\r'
+ 'lado b= hipoptenusa* seno B \r'
+ 'lado b=' + hip + ' *' + 'seno(' + ang_b + ')' + '\r'
+ 'lado b= ' + hip + '*' + seno + '\r'
+ 'lado b= ' + ladob + '\r\r'
+ 'angulo A=' + 180 + ' -' + 90 + '-' + '(' + ang_b + ')' + '\r'
+ 'B= ' + anga + '\r\r';
}
if (lad_b> 0 && ang_a > 0) {
rad = (Math.PI / 180) * ang_a;
seno = Math.sin(rad);
cos = Math.cos(rad);
hip = Math.round(lad_b / cos);
ladoa = Math.round(hip * seno);
angb = 90 - ang_a;
document.FORM1.codigos.value =
'cos A=lado b / h \r'
+ 'hipotenusa=' + lad_b + ' /' + 'cos(' + ang_a + ')' + '\r'
+ 'hipotenusa=' + lad_b + ' /(' + cos + ')' + '\r'
+ 'hipotenusa= ' + hip + '\r\r'
+ 'lado a= hipoptenusa* seno A \r'
+ 'lado a=' + hip + ' *' + 'seno(' + ang_a + ')' + '\r'
+ 'lado a= ' + hip + '*' + seno + '\r'
+ 'lado a= ' + ladoa + '\r\r'
+ 'angulo B=' + 180 + ' -' + 90 + '-' + '(' + ang_a + ')' + '\r'
+ 'B= ' + angb + '\r\r';
} else if (h > 0 && lad_a > 0) {
cosa = lad_a / h;
rad = Math.acos(cosa);
acosb = Math.round((180 / Math.PI) * rad);
anga = 90 - acosb;
ladob =Math.round( h * Math.sin(rad));
document.FORM1.codigos.value =
'cos B=lado a/hipotenusa\r'
+ 'angulo B= acos('+lad_a+' / '+h+')' + '\r'
+ 'angulo B=acos(' + cosa +')'+ '\r'
+ 'angulo B=' + acosb + '\r\r'
+ 'angulo A=' +180+'- '+90+'-'+acosb + '\r'
+ 'angulo A=' + anga + '\r\r'
+ 'lado b=' + 'hipotenusa' +'*'+' sen('+rad +')'+ ')\r'
+ 'ladp b=' + h + '*'+acosb+'\r\r'
+ 'lado b=' + ladob + '\r\r';
}
else if (h > 0 && lad_b > 0) {
cosa = lad_b / h;
rad = Math.acos(cosa);
acosa = Math.round((180 / Math.PI) * rad);
angb = 90 - acosa;
ladoa = Math.round(h * Math.sin(rad));
document.FORM1.codigos.value =
'cos A=lado b/hipotenusa\r'
+ 'angulo A= acos(' + lad_b + ' / ' + h + ')' + '\r'
+ 'angulo A=acos(' + cosa + ')' + '\r'
+ 'angulo A=' + acosa + '\r\r'
+ 'angulo B=' + 180 + '- ' + 90 + '-' + acosa + '\r'
+ 'angulo A=' + angb + '\r\r'
+ 'lado a=' + 'hipotenusa' + '*' + ' sen(' + rad + ')' + ')\r'
+ 'ladp a=' + h + '*' + acosa + '\r\r'
+ 'lado a=' + ladoa + '\r\r';
}
else
alert("intentalo nuevamente, pon solo dos valores");
}
function resetval(){
document.FORM1.anga.value = ' ';
document.FORM1.ladoa.value = ' ';
document.FORM1.angb.value = '';
document.FORM1.hipo.value = '';
document.FORM1.ladob.value = '';
document.FORM1.codigos.value = ' ';
}
// End -->
</script>
</HEAD>
<body>
<script type="text/javascript">
var reply = prompt("Buenas, cual es tu nombre?", "")
alert("Bienvenido al simulador de solución de triángulos rectángulos " + reply + "!")
</script>
<div align="center">
<form name="FORM1">
<img src="jean.png" />
<br><br>
<font face="Arial, Helvetica, Sans Serif" size="3" color="#0000FF"><b>SIMULADOR DE
TRI&AacuteNGULO RECT&AacuteNGULO</b></font>
<br><br>
<font face="Arial, Helvetica, Sans Serif" size="3" color="#0000FF"><b>Escribe los valores de dos
cuadros para calcular los demas</b></font>
<br><br>
<font face="Arial, Helvetica, Sans Serif" size="3" color="#0000FF"><b>Angulo B</b></font>
<input type="text" aling:"left" size="2" name="angb"value="" onfocus="this.value=''"/>
<font face="Arial, Helvetica, Sans Serif" size="3" color="#0000FF"><b>Hipotenusa</b></font>
<input type="text" aling:"right" size="10" name="hipo"value="" onfocus="this.value=''"/>
<br >
<font face="Arial, Helvetica, Sans Serif" size="3" color="#0000FF"><b>Lado a</b></font>
<input type="text" aling:"left" size="2" name="ladoa"value="" onfocus="this.value=''"/> <img
src="tria.png" />
<font face="Arial, Helvetica, Sans Serif" size="3" color="#0000FF"><b>Angulo A</b></font>
<input type="text" aling: "right" size="2" name="anga"value="" onfocus="this.value=''"/>
<br>
<font face="Arial, Helvetica, Sans Serif" size="3" color="#0000FF"><b>lado b</b></font>
<input type="text" aling: "left" size="2" name="ladob"value="" onfocus="this.value=''"/>
<br>
<input type="button" name="x" onclick="ecuacion()" value="Calcular b y B"/>
<p>
<font face="Arial, Helvetica, Sans Serif" size="3" color="#0000FF"><b>El Cálculo y Solución es el
siguiente:</b></font><br>
<textarea name="codigos" rows="10" cols="50">
</textarea>
<br>
<input type="button" name="reset" value="Limpiar" onclick="resetval()">
</form>
</div>
</body>
</html>
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