Respuesta:
Explicación:
Por el teorema del seno:
a/sena = b/sen b = c/senc
1º)
18/sen90 = b/sen40 = a/sen50
18 = b/sen 40
b = 18 * sen 40 = 11.6
18 = a/sen50
a = 18 * sen 50 = 13.8
2º)
c/sen 90 = 14/sen 60
c= 14/sen 60
c= 16.2
a/sen 30 = 16.2
a = 16.2 * sen 30 = 8.1
Saludos
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Respuesta:
Explicación:
Por el teorema del seno:
a/sena = b/sen b = c/senc
1º)
18/sen90 = b/sen40 = a/sen50
18 = b/sen 40
b = 18 * sen 40 = 11.6
18 = a/sen50
a = 18 * sen 50 = 13.8
2º)
c/sen 90 = 14/sen 60
c= 14/sen 60
c= 16.2
a/sen 30 = 16.2
a = 16.2 * sen 30 = 8.1
Saludos