Answer:
[tex]\frac{48}{55}[/tex]
Step-by-step explanation:
In problems like this, it always helps to draw a picture.
-> See attached for the picture I drew (not to scale)
Now, the trigonometric function tangent can be found with opposite / adjacent
When looking at ∠D, the opposite side if 48 and the adjacent side is 55.
O / A = 48 / 55
