Answer:
first off the park you've listed is no match for the fact its more then 0.86.
Step-by-step explanation:
[tex]tan^{-1} (\frac{7}{420} )\\\\= arctan (\frac{7}{420} )\\\\= arctan (\frac{1}{60} )\\= 0.95[/tex]
so basically it equals 0.95°
which basically means 0.86 < 0.95.