Answer:
x ≈ 3.42
Step-by-step explanation:
Using the sine ratio in the right triangle
sin20° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{x}{10}[/tex] ( multiply both sides by 10 )
10 × sin20° = x , then
x ≈ 3.42 ( to the nearest hundredth )
