Question:
A rectangle is made up of 5 triangles, A, B, C, D and E. The area of triangle A is 1/12 the area of the rectangle. The area of triangle C is 1/3 the area of the rectangle. The area of triangle A is equal to the area of triangle E. The area of triangle D is 96 cm².
(a) Find the ratio of the area of triangle C to the area of triangle D..
(b) Find the perimeter of the rectangle.
Solution:
![P6 / ACS / 2020 / SA2 Prelims / Paper 1 – Q15 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2021/05/P6_SA2_2020_ACS_Paper1_Q15-Qns.jpg?resize=400%2C260&ssl=1)
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