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Test-Lidia
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<table style="color: #006600; border: 4px solid #003300; float: none; text-align: left; vertical-align: top; margin-left: auto; margin-right: auto; width: 400px; background-image: url('http://insmilaifontanals.cat/none'); background-color: #ffffcc;" border="4" frame="void" rules="none"> <tbody> <tr align="center"> <td style="color: #ffffcc; border: 4px solid #003300; vertical-align: top; width: 400px; background-image: url('http://insmilaifontanals.cat/none'); background-color: #003300;" align="center" valign="middle"><span style="font-size: large;" data-mce-mark="1">Equacions trigonomètriques</span></td> </tr> <tr style="font-weight: bold;" align="justify"> <td valign="top" width="NaNpx"> <p><span style="color: #003300; font-size: small;" data-mce-mark="1">Es resolen fàcilment, </span></p> <ul> <li><span style="color: #003300; font-size: small;" data-mce-mark="1">emprant la taula de les raons trigonomètriques dels angles de 0,30º,45º,60º,90º)</span></li> <li><span style="color: #003300; font-size: small;" data-mce-mark="1">fent servir les funcions inverses de la calculadora (shift+sin, shift+cos, shift+tan)</span></li> </ul> </td> </tr> <tr> <td style="color: #ffffcc; border: 4px solid #003300; vertical-align: top; width: 400px; background-image: url('http://insmilaifontanals.cat/none'); background-color: #003300;" align="center" valign="top"><span style="font-size: large;" data-mce-mark="1">Propietats aplicables</span></td> </tr> <tr style="font-weight: bold; color: #006600;" align="justify"> <td valign="top" width="NaNpx"> <p><span style="font-size: small;">sina = sin(180º-a) = sin(π</span> <span style="font-size: small;">-a)</span> </p> <p><span style="font-size: small;">cosa = cos (-a) <br /></span></p> <p><span style="font-size: small;">tga = tg(180º+a) = tg(π+a)</span></p> </td> </tr> </tbody> </table> <p style="text-align: center;"><span style="color: #0000ff; font-size: large;" data-mce-mark="1"><strong> </strong></span></p>
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Thursday, 23 August 2018, 4:17 PM
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