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11-11-2020
Mathematics

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SINE COSINE and TANGENT ratios
(Type an integer or simplified fraction)

$SINE COSINE and TANGENT ratios Type an integer or simplified fraction class=$

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xenia168 xenia168

13-11-2020

Answer:

17 / 8

Step-by-step explanation:

sec A = [tex]\frac{1}{cos A}[/tex]

cos A = [tex]\frac{40}{85}[/tex] = [tex]\frac{8}{17}[/tex] ⇒ sec A = [tex]\frac{17}{8}[/tex]

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