kaileevue
kaileevue kaileevue
  • 02-12-2020
  • Mathematics
contestada

Solve for theta to the nearest degree​

Solve for theta to the nearest degree class=

Respuesta :

zachrteyeet
zachrteyeet zachrteyeet
  • 02-12-2020

Step-by-step explanation:

So first thing is to determine which trigonometric ratio we use here. Theta is adjacent to 5 and 8 is the hypotenuse, so we should be using Cosine.

So we set up the equation

cos θ = adj/hype

cos θ = 5/8

θ = [tex]cos^{-1} (5/8)[/tex]

θ=51.3178125...

θ=51°

Answer Link

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