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Answer :

Answer:

CosZ: 0.42

TanZ: 2.14

SinZ: 0.91

Step-by-step explanation:

View image Аноним
  • <Z=<B

[tex]\\ \rm\hookrightarrow sinZ=\dfrac{AC}{AB}=\dfrac{11}{14.6}=0.75[/tex]

[tex]\\ \rm\hookrightarrow cosZ=\dfrac{BC}{AB}=\dfrac{9.6}{14.6}=0.66[/tex]

[tex]\\ \rm\hookrightarrow tanZ=sinZ/cosZ=1.13[/tex]

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