Question:
In the figure below, PQRS is a rectangle and PQT is a triangle. The length of PQ is 13 cm. The difference between the perimeter of the unshaded figure PTQRS and the perimeter of triangle PQT is 16 cm. Find the area of rectangle PQRS.
Solution:
![[3 marks] ~ Reader Request #68](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2022/09/ReaderReq_63-Qns.jpg?resize=400%2C211&ssl=1)
