giselaberrios
giselaberrios
10-01-2017
Mathematics
contestada
Find tan θ and csc θ if cos θ =1/4
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Аноним
Аноним
10-01-2017
We know, Cos Ф = B/H = 1/4
we can calculate P by using pythagoras theorem
4² = P² + 1²
P² = 16-1
P = √15
So, tan Ф = P/B = √15/1
& csc Ф = H/P = 4/√15
Hope this helps!
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