whole solution please not direct answer
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Side =40 so area =1600 now 1600+425=2025 area of square plus path now new area 2025 so side = 45 new side 45_*old 40 = 5 answer is 5cm
sofiaa11:
i am sry but which question are u answering
r u mad
its from quadratic equation
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Hey
Hope it helps ^_^
Hope it helps ^_^
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