Answer:
x = 18.0
Step-by-step explanation:
You must memorize the definitions of the trig functions and then these types of problems are easy.
In your problem, sin of an angle = opposite side/hypotenuse
So, sin 51 = 14/x
x sin 51 = 14
x = 14/sin 51 = 18.0
164 sq. Meters is the area of the figure
If the pictograph is drawn wrong or information could be left out of it. Things could be not drawn to scale. All of this could be misleading. At least this is what I think is the right answer I hope this helps!