Find tan θ if sec θ = √37 divided by 6 and sin θ < 0?
Solution:
sec θ = √37/6 and sin θ < 0 (Given)
We know that
sec θ = hypotenuse/adjacent
As we know the adjacent side and hypotenuse, we can determine the opposite side using the Pythagorean theorem.
Opposite = √(hypotenuse2 - adjacent2)
Substituting the values
Opposite = √[(√37)2 - 62]
= √(37 - 36)
= √1
Opposite = 1
We know that
sin θ = opposite/hypotenuse
= 1/√37 < 0
tan θ = opposite/ adjacent
= 1/6
Therefore, tan θ = 1/6.
Find tan θ if sec θ = √37 divided by 6 and sin θ < 0?
Summary:
If sec θ = √37 divided by 6 and sin θ < 0, tan θ is 1/6.
Math worksheets and
visual curriculum
visual curriculum