Answer:
The trigonometric function that can be use to solve for the height (h)  is tanФ = opposite / adjacent
The height of the kite is 221.72 feet 
Step-by-step explanation:
The trigonometric function that can be use to solve for the height (h)  is tanФ = opposite / adjacent
To solve for height h of the kite, we will follow the steps below;
We will use the trig. function
tanФ = opposite / adjacent
from the diagram given Ф = 29°    opposite  = h     and adjacent = 400 feet
tan 29°  =  h  /  400
cross-multiply
h = 400 tan 29°
h =221.72 feet
The height of the kite is 221.72 feet