Question

Find the measure of x.
10
х
20°
x = [? ]
Round your answer to the nearest hundredth.

Answer 1

Answer:

x ≈ 3.42

Step-by-step explanation:

Using the sine ratio in the right triangle

sin20° = $\frac{opposite}{hypotenuse}$ = $\frac{x}{10}$ ( multiply both sides by 10 )

10 × sin20° = x , then

x ≈ 3.42 ( to the nearest hundredth )