The height of tower A is 1016 feet and tower B is 212 feet.
<u><em>Explanation</em></u>
Suppose , the height of tower B is
feet.
As the height of tower A is 802 feet more than tower B , so the height of tower B will be : 
Given that, the two towers have a combined height of 1226 feet.
So, the equation will be...

Thus, the height of tower B is 212 feet and height of tower A is (212+802) feet = 1016 feet.