Answer:square root 130
Step-by-step explanation:
Answer:
18√3
tan Ф = opposite/adjacent
tanФ = AB/AC
tan 60 = AC/AB
Tan 60 =√3 AB=18
√3=AC/18
AC=18√3
4 (1/16) = 4/16 = 1/4
(1/4) / 4 = 1/16 each day
10 degrees