bisa tolong jawab no 19? pake cara yaa makasihh

Sin60derajat = 33/x
[tex] \frac{ \sqrt{3} }{2} = \frac{33}{x} [/tex]
Kali silang
[tex] \sqrt{3x} = 66 \\ x = \frac{66}{ \sqrt{3} } \\ x = 22 \sqrt{3} [/tex]