Answer:
x = 36°
Step-by-step explanation:
Sine = opposite / hypotenuse
Cosine = adjacent / hypotenuse
Tangent = opposite / adjacent
Sine is viable here since opposite and hypotenuse are given.
sin x = 13 / 22
x = sin⁻¹ (13 / 22)
x = 36.2 ≈ 36
Answer:
x ≈ 36.2°
Step-by-step explanation:
Using the sine ratio in the right triangle
sin x = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{13}{22}[/tex] , thus
x = [tex]sin^{-1}[/tex] ([tex]\frac{13}{22}[/tex] ) ≈ 36.2° ( to 1 dec. place )
