rrhea56 rrhea56
  • 01-07-2020
  • Mathematics
contestada

PLEASE HELPPPPP. URGEENNTT!!! I DONT KNOW HOW TO SOLVE THIS

PLEASE HELPPPPP URGEENNTT I DONT KNOW HOW TO SOLVE THIS class=

Respuesta :

ujalakhan18
ujalakhan18 ujalakhan18
  • 01-07-2020

Answer:

A = 58.7 degrees

B = 66.9 degrees

C = 34.1 degrees

Step-by-step explanation:

For <A:

Tan A = [tex]\frac{opposite}{adjacent}[/tex]

Tan A = [tex]\frac{23}{14}[/tex]

Tan A = 1.6

A = [tex]Tan^{-1} 1.6[/tex]

A = 58.7 degrees

For <B:

Sin B = [tex]\frac{opposite}{hypotenuse}[/tex]

Sin B = [tex]\frac{23}{25}[/tex]

Sin B = 0.92

B = [tex]Sin^{-1} 0.92[/tex]

B = 66.9 degrees

For <C:

Sin C = [tex]\frac{opposite}{hypotenuse}[/tex]

Sin C = [tex]\frac{14}{25}[/tex]

Sin C = 0.56

C = [tex]Sin^{-1}0.56[/tex]

C = 34.1 degrees

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