Answered

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Use the given triangle to fill in the blank.bCasin BB

Sagot :

We can apply trigonometric ratios, on this case we ned to use sine

[tex]\sin (\alpha)=\frac{O}{H}[/tex]

Where alpha is th reference angle, O the opposite side from the reference angles and H the hypotenuse of the triangle

On our case O is b and H is c, then replacing

[tex]\sin (B)=\frac{b}{c}[/tex]

then sinB is b/c, then right option is first

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