Which of the following heights of fence deters only casual trespassers?

A.
8 feet

B.
3 to 4 feet

C.
2 to 2.5 feet

D.
6 to 7 feet

Explanation:
Fences having a height of 3 to 4 feet can deter casual trespassers.
Answer option D is incorrect. Fences having a height of 6 to 7 feet are considered too difficult to
climb.
Answer option C is incorrect. Fences having a height of 2 to 2.5 feet can be easily crossed. Hence,
this will not act as a deterrent.
Answer option A is incorrect. Fences having a height of 8 feet should be used to prevent a
determined intruder.