Enable text based alternatives for graph display and drawing entry

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],[4,7],[4,3],[11,3],[11,0],[0,0]]);text([0,3.5],'7','left');text([2,7],'4','above');text([11,1.5],'3','right');text([5.5,0],'11','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..]