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Question Number 114803 by Eric002 last updated on 21/Sep/20

Commented by Eric002 last updated on 21/Sep/20

the white square in the drawing below  is located in the center of the grey rectangle  and has a surface area of A. the wide of  the rectangle is twice width a of the square  what is the surface of the grey area  (without the white square)

$${the}\:{white}\:{square}\:{in}\:{the}\:{drawing}\:{below} \\ $$$${is}\:{located}\:{in}\:{the}\:{center}\:{of}\:{the}\:{grey}\:{rectangle} \\ $$$${and}\:{has}\:{a}\:{surface}\:{area}\:{of}\:{A}.\:{the}\:{wide}\:{of} \\ $$$${the}\:{rectangle}\:{is}\:{twice}\:{width}\:{a}\:{of}\:{the}\:{square} \\ $$$${what}\:{is}\:{the}\:{surface}\:{of}\:{the}\:{grey}\:{area} \\ $$$$\left({without}\:{the}\:{white}\:{square}\right) \\ $$

Commented by 1549442205PVT last updated on 21/Sep/20

This is repeated Question 112467

$$\mathrm{This}\:\mathrm{is}\:\mathrm{repeated}\:\mathrm{Question}\:\mathrm{112467} \\ $$

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