Question
Rectangle QRST is made up of 3 identical squares. Given that the perimeter of rectangle QRST is 56 m, find the total area of the unshaded parts.
3 m

Click button first when a symbol is required. X

Rectangle QRST is made up of 3 identical squares. Given that the perimeter of rectangle QRST is 56 m, find the total area of the unshaded parts.