The value of Tan 3.4 is 0.059410947 rounded off to four decimal places would equal to 0.0594, letter B. This is your answer if your calculator is in the degree mode.
Tangent or Tan is one of the trigonometry functions. It represents TOA in the sohcahtoa mnemonic which means Tan = Opposite / Adjacent
Shiela is 0.61 meters taller than her son.
The second one is the only equivalent equation. Simply plug in each variable in each equation. And compare!
