Question

the are of square frame is 55 square inches. find length of one side frame explain​

Answer 1

Answer:

$\sqrt {55}$ inches

Step-by-step explanation:

Let x inches be the length of one side of the frame. The frame is the square, so all sides have the same lengths.

Use formula $A=x^2\ in^2$ connecting the area of the square and the side length of the square.

Since the area ofthe square is 55 square inches, we have

$x^2 =55\\ \\x=\sqrt {55}\ in$