Answer:
(c) and (d)
Step-by-step explanation:
37
Using the tangent ratio in the right triangle
tan28° = \(\frac{opposite}{adjacent}\) = \(\frac{x}{14}\) ( multiply both sides by 14 )
14 × tan28° = x , then
x ≈ 7.44 cm ( to 2 decimal places )
38
Using the tangent ratio in the right triangle
tan ? = \(\frac{opposite}{adjacent}\) = \(\frac{14}{29}\) , then
∠ ? = \(tan^{-1}\) ( \(\frac{14}{29}\) ) ≈ 26° ( to the nearest whole degree )
