Question
PSLE
In the figure not drawn to scale, EFGH is a rectangle and EJH is a right-angled triangle with sides measuring 27 cm, 36 cm and 45 cm. The perimeter of the shaded part is 168 cm. What is the ratio of the area of the triangle to the area of the shaded part? Give your answer in the simplest form.
4 m

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PSLE
In the figure not drawn to scale, EFGH is a rectangle and EJH is a right-angled triangle with sides measuring 27 cm, 36 cm and 45 cm. The perimeter of the shaded part is 168 cm. What is the ratio of the area of the triangle to the area of the shaded part? Give your answer in the simplest form.