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Mathematics, 08.12.2020 17:00 angelinadhar

A photograph with length L and width W is placed on a mat so that there is a border of width 8 cm. The area of the border (in square centimeters, or cm2) is found to be A=(L+16)(W+16)βˆ’Lβ‹…W. See the figure below. Find the area, in square centimeters, of the border for a photograph with length 32 cm and width 24 cm

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