Answer:
230.9 ft
Step-by-step explanation:
The side ratios of a 30°-60°-90° triangle are 1 : √3 : 2
In ∆ABC, BC = AB/√3 ≈ 115.47 ft
In ∆ABD, BD = AB√3 ≈ 346.41 ft
Then the length CD is ...
346.41 ft -115.47 ft = 230.94 ft
The distance CD is about 230.9 ft.
Answer:
Step-by-step explanation:

Answer: do you need help with 1 and 2?
Step-by-step explanation:
Answer:
18/4
Step-by-step explanation:
Answer:
208.85
Step-by-step explanation:
It is 208.85 because when you have .8 + .05 =.85