The 3 inside angles of a triangle need to add up to 180 degrees.
You have two angles of 104 and 36.
A = 180 - 104 - 36 - 40
The answer is 40
Let y be the distance from the turtle to the base of the building.
tan (34) = 5/y
y = 5 ÷ cos(34)
y = 7.4m
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Answer: The distance is 7.4 meters (Answer A)
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I think it would be the second option