Question 27
Two overlapping squares, $QTVU$ and $SXYZ$, are drawn inside the rectangle $PQRS$ so that the perimeters of the three shaded rectangles are equal.

If the lengths of the sides of $PQRS$ are 20 cm and 22 cm, what is the sum of the perimeters, in centimetres, of the squares $QTVU$ and $SXYZ$?

If the lengths of the sides of $PQRS$ are 20 cm and 22 cm, what is the sum of the perimeters, in centimetres, of the squares $QTVU$ and $SXYZ$?