The redrawing of the map in the Middle East after World War I led to conflict and turmoil centered around the area of Palestine. The correct option among all the options that are given in the question is the third option or option "c". I hope that the answer has come to your help.
The correct answer is B. Lake Nasser was scheduled to flood the valley where the temple was located
The floods were threatening to destroy the temple so it had to be saved.
The answer is D. Volcanoes that form on the ocean floor.
Answer:
D
Explanation:
The solution to the problem is 
How did we arrive at this:
We are going to use trigonometric ratios to solve this problem. The diagram of the sail forms a perfect and unique right angle triangle.
From the diagram, we can easily decipher the:
- hypotenuse axis
- opposite axis
- adjacent axis
From the given diagram, we know:
Adjacent axis and the opposite angle;
tan Ф = 
The unknown axis faces the opposite side;
Opposite = adjacent x tan Ф
Opposite = 2 x tan Ф
Note;
tan Ф = 1/ cot Ф
opposite = 2 x 1/ cot Ф