Question
Rectangle STUV is made up of an unshaded rectangle, an unshaded square and two shaded rectangles. The area of the square is 100 cm2 and the perimeter of the unshaded rectangle is 85 cm. What is the total area of the 2 shaded rectangles?
3 m

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Rectangle STUV is made up of an unshaded rectangle, an unshaded square and two shaded rectangles. The area of the square is 100 cm2 and the perimeter of the unshaded rectangle is 85 cm. What is the total area of the 2 shaded rectangles?