Question
PSLE
Billy cut out three identical right-angled triangles. He joined them to form the figure MNPQ shown. PQ = 42 m and QM = 35 m. The perimeter of the figure is 126 m. Find the area of the figure MNPQ.
2 m

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PSLE
Billy cut out three identical right-angled triangles. He joined them to form the figure MNPQ shown. PQ = 42 m and QM = 35 m. The perimeter of the figure is 126 m. Find the area of the figure MNPQ.