Answer:
The answer is 21.4 when rounded to the nearest tenth!
Explanation:
x=21.35764429=21.4
Take SOHCAHTOA
in this problem you're going to use SOH, which is sine= opposite/hypotenuse
sin31=11/x
Multiply by x as a way to isolate it
x(sin31)=11
divide my sin31 to isolate x
x=11/sin31
x=21.35764429
7.1m questions
9.5m answers