karolina32 karolina32
  • 15-01-2020
  • Mathematics
contestada

Please someone help me

Please someone help me class=

Respuesta :

jimrgrant1 jimrgrant1
  • 15-01-2020

Answer:

∠ XYZ ≈ 72.9°

Step-by-step explanation:

Using the tangent ration in the right triangle

tan XYZ = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{XZ}{XY}[/tex] = [tex]\frac{13}{4}[/tex], thus

XYZ = [tex]tan^{-1}[/tex]([tex]\frac{13}{4}[/tex]) ≈ 72.9° ( to 1 dec. place )

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micheoe
micheoe micheoe
  • 15-01-2020
use sohcahtoa; tan is the easiest to use for this one
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