Question
The figure is formed using four identical isosceles triangles, PVS, PUQ, QTR and RWS. PQRS is a square where T, U, V and W are midpoints of its sides. Given UX = XS, QY = YW and PS = 63 m, find the total area of the shaded parts.
2 m

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The figure is formed using four identical isosceles triangles, PVS, PUQ, QTR and RWS. PQRS is a square where T, U, V and W are midpoints of its sides. Given UX = XS, QY = YW and PS = 63 m, find the total area of the shaded parts.