As shown in the figure, it is a figure composed of five squares with side length of 1. If the area of a square is equal to the area of the figure, try to find the side length of the square

As shown in the figure, it is a figure composed of five squares with side length of 1. If the area of a square is equal to the area of the figure, try to find the side length of the square

The total open product of five squares with side length 1 = 5 x (1x1) = 5
Let the side length of another square be P
So p x P = 5, P ^ 2 = 5, P = 5 square root