Answer:
tan β = 
Step-by-step explanation:
tan β =
=
= 
Answer:
29.3 gb
Step-by-step explanation:
i just subtracted it
Answer:
17%
Step-by-step explanation:
Divide $21.25 by $125
Step-by-step explanation:
Let the length of the bridge be x
Since, triangles ADF and BCF are similar, ratio of their corresponding sides are equal.
Therefore,
60 / 144 = 40 / x
X (length of the bridge) = <u>96 m</u>