Question
PSLE
Justin cut out three identical right-angled triangles. He joined them to form the figure LMNP shown. NP = 60 m and PL = 78 m. The perimeter of the figure is 240 m. Find the area of the figure LMNP.
2 m

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PSLE
Justin cut out three identical right-angled triangles. He joined them to form the figure LMNP shown. NP = 60 m and PL = 78 m. The perimeter of the figure is 240 m. Find the area of the figure LMNP.