Question

Using a trigonometric ratio to find a side length in a right triangle. ROUND TO THE NEAREST TENTH ‼️ Can someone help me please❓ Thx

Answer 1

Answer:

x ≈ 34.9

Step-by-step explanation:

Using the sine ratio in the right triangle

sin35° = $\frac{opposite}{hypotenuse}$ = $\frac{20}{x}$

Multiply both sides by x

x × sin35° = 20 ( divide both sides by sin35° )

x= $\frac{20}{sin35}$ ≈ 34.9 ( to the nearest tenth )