The area of a square photo frame is \( 250 \mathrm{~cm}^{2} \). Find the perimeter of the photo frame, leaving your answer correct to 1 decimal place.

To find the perimeter of the square photo frame, we first need to determine the length of each side of the square. Since the area of a square is given by the formula \( A = s^2 \), where \( s \) is the side length, we can find \( s \): \[ s^2 = 250 \, \text{cm}^2 \] \[ s = \sqrt{250} \approx 15.81 \, \text{cm} \] Next, we calculate the perimeter \( P \) using the formula \( P = 4s \): \[ P = 4 \times 15.81 \approx 63.2 \, \text{cm} \] Thus, the perimeter of the photo frame, rounded to one decimal place, is \( 63.2 \, \text{cm} \).