" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
SenQ2 / q2= SenQ3 / q3, donde Q2= 20°; q2= 30cm y q3= 60cm.
SenQ3 = senQ2 * q3 / q2= (0.34)(60)/30= 0.684.
Sen^-1 (0.684)= 43°= Q3.
Ahora por suma de ángulos:
Q1 = 180°-43°-20°= 117°.
De nuevo por ley de senos:
SenQ1/ q1 = SenQ2/ q2;
q1 = SenQ1 * q2 / SenQ2= Sen(117°)*30 / Sen(20°)= 78 cm.