supermankiel supermankiel

01-12-2019
Mathematics

contestada

I need help with Law of Sines; I posted pictures but I need help ASAPP

I need help with Law of Sines I posted pictures but I need help ASAPP class=

I need help with Law of Sines I posted pictures but I need help ASAPP class=

I need help with Law of Sines I posted pictures but I need help ASAPP class=

I need help with Law of Sines I posted pictures but I need help ASAPP class=

Respuesta :

Goalinetsky Goalinetsky

01-12-2019

Answer:

B = 26.407 degrees

C = 73.593 degrees

c = 30.196 units

Step-by-step explanation:

Use the law of sines

sin(B) / 14 = sin(80) / 31

B = sin-1( sin(80) / 31 x 14)

B = 26.407

C = 180 - 80 - 26.407

C = 73.593

c / sin(73.593) = 31 / sin(80)

c = 31 / sin(80) x sin(73.593)

c = 30.196

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