Question

using the ratios find the sine,cosine,and tangent ratios for 13 years ago

Answer 1

Use "TOA" which means \[\large \tan(\theta) = \frac{12}{5}\] then take the inverse of the function to solve for the angle. \[\large \tan^{-1} \left(\frac{12}{5}\right) = \theta\]

Answer 2

i have to use all 3 ratios to find the measure of angle Y

Answer 3

Oh i see. well we used ! :D 2 more to go.

Answer 4

SOH :\[\large \sin(\theta) = \frac{opp}{hyp}\]\[\large \sin(\theta) = \left(\frac{12}{13}\right)\]\[\large \sin^{-1}\left(\frac{12}{13}\right)=\theta\]