Answer:
x ≈ 34.9
Step-by-step explanation:
Using the sine ratio in the right triangle
sin35° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{20}{x}[/tex]
Multiply both sides by x
x × sin35° = 20 ( divide both sides by sin35° )
x= [tex]\frac{20}{sin35}[/tex] ≈ 34.9 ( to the nearest tenth )
