harvey1826 harvey1826

11-08-2020
Mathematics

contestada

What’s the value of X in this triangle

Whats the value of X in this triangle class=

Respuesta :

ricchad ricchad

11-08-2020

Answer:

x = 69.4

Step-by-step explanation:

law of sines

sine x/4 = sine 55/3.5

x = ( sine(55) * 4 ) / 3.5

x = inv sine (0.936)

x = 69.4

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