When the length of a rectangle is reduced by 8 cm and the width by 4 cm, the area will be reduced by 92 square cm, leaving a square. What is the area of a square

When the length of a rectangle is reduced by 8 cm and the width by 4 cm, the area will be reduced by 92 square cm, leaving a square. What is the area of a square

Let the square be X
Then: 4 * (8 + x) + 8x = 92
x=5
Square area = 5 * 5 = 25 square centimeters