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If tan 0=11/9, find sec 0
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1 vote
If tan 0=11/9, find sec 0

User Dixit Patel
by
8.2k points

1 Answer

4 votes

Answer:


(√(202) )/(9) OR ≈ 1.57919

Explanation:

tanθ = opp/adj

opp/adj = 11/9

hyp =
√(202)

secθ = 1/cosθ

cosθ =
(9)/(√(202) )

1/cosθ =
(1)/((9)/(√(202) ) )

=
(√(202) )/(9) or ≈ 1.57919

User Semra
by
7.9k points
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