# Past Papers’ Solutions | Assessment & Qualification Alliance (AQA) | AS & A level | Mathematics 6360 | Pure Core 1 (6360-MPC1) | Year 2010 | June | Q#6

Question The diagram shows a block of wood in the shape of a prism with triangular cross-section. The end faces are right-angled triangles with sides of lengths 3x cm, 4x cm and 5x cm, and the length of the prism is y cm, as shown in the diagram. The total surface area of the five faces is 144 […]