Question
PSLE
Eric cut out three identical right-angled triangles. He joined them to form the figure BCDE shown. DE = 42 cm and EB = 35 cm. The perimeter of the figure is 126 cm. Find the area of the figure BCDE.
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PSLE
Eric cut out three identical right-angled triangles. He joined them to form the figure BCDE shown. DE = 42 cm and EB = 35 cm. The perimeter of the figure is 126 cm. Find the area of the figure BCDE.