Respuesta :

With the rules of trigonometry we can apply
sin∅ = Opposite/Hypotenuse

sin(60) = x/30
0.8660... = x/30
0.8660... × 30 = x
x = 25.9

Hope this had helped :)

With the rules of trigonometry we can apply

sin∅ = Opposite/Hypotenuse

sin(60) = x/30

0.8660... = x/30

0.8660... × 30 = x

x = 25.9