Find the perimeter of the triangle shown below
10 mm
8 mm
8 mm
[Graphs generated by this script: initPicture(-3,7,-3,7);path([[0,0],[2.6,4],[4,0],[0,0]]);text([1.3,2],'10 mm','left');text([3.3,2],'8 mm','right');text([2,0],'8 mm','below');]
The perimeter is
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