Question
PSLE
Ethan cut out three identical right-angled triangles. He joined them to form the figure VWXY shown. XY = 10 cm and YV = 13 cm. The perimeter of the figure is 40 cm. Find the area of the figure VWXY.
2 m

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PSLE
Ethan cut out three identical right-angled triangles. He joined them to form the figure VWXY shown. XY = 10 cm and YV = 13 cm. The perimeter of the figure is 40 cm. Find the area of the figure VWXY.