The diagram shows a rectangle PQRSPQRSPQRS. The length of side PQ PQ\,PQ is 4x−24x - 24x−2. The length of side SR SR\,SR is 2x+102x + 102x+10. All measurements are in centimetres.
The width QR QR\,QR of the rectangle is 12 cm.
Find the area of PQRSPQRSPQRS.
139 exam-style questions on Eduqas GCSE Maths Forming and Solving Equations. Each one has a worked solution and a mark scheme showing where the marks go.