Find the perimeter of the given figure.
Geometry
Level
pending
Find the perimeter of the figure below, given that all angles are right angle
.
The answer is 40.
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1 solution
By moving the sides of the figure, without changing the lengths, we can transform the figure into a rectangle with dimensions 9 by 11. The perimeter of this rectangle is 9 2 + 11 2 = 40