Question

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

Answer 1

Answer:

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 )