Formulas útiles:
senФ = c.o/hip
cosФ = c.a/hip
hipotenusa = [tex]\sqrt{a^{2}+ b^{2} }[/tex]
Explicación paso a paso:
Triángulo 1:
Despejando las fórmulas útiles obtenemos que:
c.a = hip * cosФ
c = 7 m * cos50°
c ≅ 4.50 m
c.o = hip * senФ
b = 7 m * sen50°
b ≅ 5.36 m
Triángulo 2:
hip = c.o/senФ
hip = 15 m / sen70°
hip ≅ 15.96 m
c.a = 15.96 m * cos70°
c.a ≅ 5.44 m
Triángulo 3:
hip = c.a/cosФ
hip = 13.2 cm / cos25°
hip ≅ 14.56 cm
c.o = 14.56 cm * sen25°
c.o ≅ 6.15 cm
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Verified answer
Formulas útiles:
senФ = c.o/hip
cosФ = c.a/hip
hipotenusa = [tex]\sqrt{a^{2}+ b^{2} }[/tex]
Explicación paso a paso:
Triángulo 1:
Despejando las fórmulas útiles obtenemos que:
cosФ = c.a/hip
c.a = hip * cosФ
c = 7 m * cos50°
c ≅ 4.50 m
senФ = c.o/hip
c.o = hip * senФ
b = 7 m * sen50°
b ≅ 5.36 m
Triángulo 2:
Despejando las fórmulas útiles obtenemos que:
senФ = c.o/hip
hip = c.o/senФ
hip = 15 m / sen70°
hip ≅ 15.96 m
c.a = hip * cosФ
c.a = 15.96 m * cos70°
c.a ≅ 5.44 m
Triángulo 3:
cosФ = c.a/hip
hip = c.a/cosФ
hip = 13.2 cm / cos25°
hip ≅ 14.56 cm
c.o = hip * senФ
c.o = 14.56 cm * sen25°
c.o ≅ 6.15 cm