KimIsJeons KimIsJeons

23-01-2021
Mathematics

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Find the size of the angle using Sohcahtoa or Pythagoras.

Find the size of the angle using Sohcahtoa or Pythagoras class=

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jimrgrant1 jimrgrant1

23-01-2021

Answer:

x ≈ 38.7°

Step-by-step explanation:

Using the sine ratio in the right triangle

sinx = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{5}{8}[/tex] , then

x = [tex]sin^{-1}[/tex] ([tex]\frac{5}{8}[/tex] ) ≈ 38.7° ( to 1 dec. place )

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