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Solve for indicated side. Round to the nearest hundredth.
Z=

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z ≈ 145.62

Step-by-step explanation:

using the sine ratio in the right triangle

sin18° = $$\frac{opposite}{hypotenuse}$$ = $$\frac{45}{z}$$ ( multiply both sides by z )

z × sin18° = 45 ( divide both sides by sin18° )

z = $$\frac{45}{sin18}$$ ≈ 145.62 ( to the nearest hundredth )
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