Answer :

Answer:

a: Tanθ = x/y

Step-by-step explanation:

We should recall the trigonometric ratios:

  • sin = opposite/hypotenuse
  • cos = adjacent/hypotenuse
  • tan = opposite/adjacent

A way to remember this is SOH, CAH, TOA

To solve, we test each option and see if they align with the trigonometric ratios

(see image)

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