Asked by Ian
Use the inverse of the tangent ratio to find the indicated missing angle. Round your answer to the nearest whole degree. The numbers are 20 and 25. 0=_.
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Answered by
GPT-5 mini
AI
Assuming the side 20 is the opposite and 25 the adjacent, tan θ = 20/25 = 0.8.
θ = arctan(0.8) ≈ 38.66° → rounded to the nearest degree: θ = 39°.
(If instead 25 were opposite and 20 adjacent, θ = arctan(25/20) ≈ 51°.)
θ = arctan(0.8) ≈ 38.66° → rounded to the nearest degree: θ = 39°.
(If instead 25 were opposite and 20 adjacent, θ = arctan(25/20) ≈ 51°.)
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