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Recommendations 2 Skill plans Math Level K > * HH.5 Trigonometric ratios: find an angle measure RSS You have priz Find mZS. Q 7 1 R 5 S Write your answer as an integer or as a decimal rounded to the nearest tenth. mZS = 0

Recommendations 2 Skill plans Math Level K gt HH5 Trigonometric ratios find an angle measure RSS You have priz Find mZS Q 7 1 R 5 S Write your answer as an inte class=

Respuesta :

Recall that in a right triangle:

[tex]\cos\theta=\frac{AdjacentLeg}{Hypotenuse}.[/tex]

Therefore, from the given diagram we get:

[tex]\cos S=\frac{5}{7}.[/tex]

Then:

[tex]S=\cos^{-1}\frac{5}{7}\approx44.42º.[/tex]

Answer:

[tex]m\angle S=44.4º.[/tex]

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