Question
In the figure, STUV is a rectangle. W is a point on line ST. X and Y are points on line VU. The total shaded area of triangles VWX and XTY is 220 cm2. SV = 20 cm and YU = 4 cm. Find the area of rectangle STUV.
3 m

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In the figure, STUV is a rectangle. W is a point on line ST. X and Y are points on line VU. The total shaded area of triangles VWX and XTY is 220 cm2. SV = 20 cm and YU = 4 cm. Find the area of rectangle STUV.