Try another version of this question

Find the perimeter of the figure pictured below.

[Graphs generated by this script: initPicture(-2,14,-2,14);path([[0,0],[0,7],[2,7],[2,3],[8,3],[8,0],[0,0]]);text([0,3.5],'7','left');text([1,7],'2','above');text([8,1.5],'3','right');text([4,0],'8','below');]

Perimeter:

Get help:


↑
X
MathQuill
   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 ⟨ ⟩
[more..]