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Find the perimeter of the figure pictured below.

[Graphs generated by this script: initPicture(-2,14,-2,14);path([[0,0],[0,9],[4,9],[4,2],[10,2],[10,0],[0,0]]);text([0,4.5],'9','left');text([2,9],'4','above');text([10,1],'2','right');text([5,0],'10','below');]

Perimeter:

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   x  x  √  n√  |   | (   ) π ∞ DNE
   x  √  (   ) π ∞ DNE
( ) ( ] [ ) [ ] —∞ ∞ ∪ DNE
< > ≤ ≥ or All Real Numbers DNE
log logn ln n√  | | e 
sin cos tan arcsin arccos arctan ⟨ ⟩
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