Consider the following figure.
A two-dimensional L-shaped figure is displayed. The topmost horizontal line is labeled $4$4$m$m. On the right portion, the upper vertical side is labeled $x$x. The horizontal side $y$y is between the ends of side $x$x and the bottom vertical side, on the rightmost, labeled $2$2$m$m. The bottom horizontal line is labeled $12$12$m$m. The leftmost vertical line is labeled $9$9$m$m.
Find the length $x$x.
Find the length $y$y.
Calculate the perimeter of the figure.
Find the perimeter of the shape.
Consider the following figure.
Consider the following figure.