Question
In the figure, the unshaded rectangle QRST has a perimeter of 86 m. A square is constructed on each of its sides. If the total area of the squares is 290 m2, find the area of the unshaded rectangle.
3 m

Click button first when a symbol is required. X

In the figure, the unshaded rectangle QRST has a perimeter of 86 m. A square is constructed on each of its sides. If the total area of the squares is 290 m2, find the area of the unshaded rectangle.