Respuesta :

ciqarz

Answer:

[tex]\frac{15}{12}[/tex]

Step-by-step explanation:

Use Pythagorean Theorem to find the missing side.

a² + b² = r²

9² + 12² = r²

81 + 144 = r²

225 = r²

r = 15

Use the formula for csc θ.

csc θ = [tex]\frac{r}{y}[/tex] = [tex]\frac{15}{12}[/tex]

csc θ = 15/12

Hope this helps.

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