PE~=PM, y=5x+5.

Find the perimeter of the figure.

To find the perimeter of a figure, we need to know the lengths of all the sides. In the given problem, we are only given the equation of a line, y=5x+5. However, this is not enough information to determine the lengths of the sides of a figure.

The equation y=5x+5 represents a straight line in two-dimensional Cartesian coordinates, where x and y are the variables. This equation tells us that for every value of x, there is a corresponding value of y that satisfies the equation.

Without any additional information about the figure or its shape, we cannot determine the lengths of any of its sides. Therefore, we cannot find the perimeter of the figure with the given information.