Question
The figure is made up of Rectangle R and Square S. Their total area is 180 cm2. The area of Rectangle R is 140 cm2 greater than Square S. Find the area of Square S.
4 m

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The figure is made up of Rectangle R and Square S. Their total area is 180 cm2. The area of Rectangle R is 140 cm2 greater than Square S. Find the area of Square S.