OpenStax, Algebra and Trigonometry 2e §9.5 Solving Trigonometric Equations · Exercise 96 · Trigonometry · Identities
Solving Trigonometric Equations · Exercise 96
A woman is watching a launched rocket currently 11 miles in altitude. If she is standing 4 miles from the launch pad, at what angle is she looking up from horizontal?
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OpenStax, Algebra and Trigonometry 2e · §9.5 Solving Trigonometric Equations · Exercise 96
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