Question
PSLE
In the figure not drawn to scale, FGHJ is a rectangle and FKJ is a right-angled triangle with sides measuring 51 cm, 68 cm and 85 cm. The perimeter of the shaded part is 288 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, FGHJ is a rectangle and FKJ is a right-angled triangle with sides measuring 51 cm, 68 cm and 85 cm. The perimeter of the shaded part is 288 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.