2 ? That seems the most logical answer
Answer: x=10
Step-by-step explanation: Hope this help :D
This can be solve using trigonometric function. since the
given side is the adjecent of the angle which is length of the shadow and the
unknown is the side opposite the angle, which is the height of chad.
Tan (a) = opposite / adjacent
Opposite = tan(23) * 14.3 ft
Opposite = 6.1 ft is the hieght of Chad